The precomposed character you chose is not available (yet), neither in Unicode 2.0 nor in its TITUS extension.

List of Latin-based precomposed UNICODE characters with description of their elements.

TITUS extensions are in green.
LATIN SMALL LETTER C WITH APOSTROPHE(cʼ)
E454584520063+02BC99+700
ćLATIN SMALL LETTER C WITH ACUTE(ć)
01072630063+030199+769
ĉLATIN SMALL LETTER C WITH CIRCUMFLEX(ĉ)
01092650063+030299+770
LATIN SMALL LETTER C WITH MACRON(c̄)
E455584530063+030499+772
LATIN SMALL LETTER C WITH MACRON AND ACUTE(c̄́)
E456584540063+0304+030199+772+769
ċLATIN SMALL LETTER C WITH DOT ABOVE(ċ)
010B2670063+030799+775
LATIN SMALL LETTER C WITH DIAERESIS(c̈)
E457584550063+030899+776
čLATIN SMALL LETTER C WITH CARON(č)
010D2690063+030C99+780
LATIN SMALL LETTER C WITH CARON AND ACUTE ABOVE(č́)
E458584560063+030C+030199+780+769
LATIN SMALL LETTER C WITH CARON AND REVERSED COMMA ABOVE(č̔)
E459584570063+030C+031499+780+788
LATIN SMALL LETTER C WITH CARON AND COMMA ABOVE RIGHT(č̕)
E45A584580063+030C+031599+780+789
LATIN SMALL LETTER C WITH CARON AND DOT BELOW(č̣)
E45B584590063+030C+032399+780+803
LATIN SMALL LETTER C WITH CARON AND DOT BELOW AND CAUCASIAN MODIFIER LETTER PALATALIZATION MARKER(č̣)
EDA8608400063+030C+0323+EFB299+780+803+61362
LATIN SMALL LETTER C WITH CARON AND DOT BELOW AND CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(č̣)
EDA9608410063+030C+0323+EFB399+780+803+61363
LATIN SMALL LETTER C WITH CARON AND DOT BELOW AND CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER(č̣)
EDAA608420063+030C+0323+EFB499+780+803+61364
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER(č)
ED8F608150063+030C+EFB099+780+61360
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER AND PALATALIZATION MARKER(č)
ED90608160063+030C+EFB0+EFB299+780+61360+61362
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER AND LABIALIZATION MARKER(č)
ED91608170063+030C+EFB0+EFB399+780+61360+61363
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER AND INTENSIFIED MARKER(č)
ED92608180063+030C+EFB0+EFB499+780+61360+61364
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER PALATALIZATION MARKER(č)
ED93608190063+030C+EFB299+780+61362
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(č)
ED94608200063+030C+EFB399+780+61363
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER(č)
ED95608210063+030C+EFB499+780+61364
LATIN SMALL LETTER C WITH CARON AND CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER AND LABIALIZATION MARKER(č)
ED96608220063+030C+EFB4+EFB399+780+61364+61363
LATIN SMALL LETTER C WITH CARON AND REVERSED COMMA ABOVE RIGHT(č)
E45C584600063+030C+F0A099+780+61600
LATIN SMALL LETTER C WITH CARON AND TURNED COMMA ABOVE RIGHT(č)
E45D584610063+030C+F0A199+780+61601
LATIN SMALL LETTER C WITH CARON AND LEFT HALF RING ABOVE(č)
E45E584620063+030C+F0B099+780+61616
LATIN SMALL LETTER C WITH CARON AND LEFT HALF RING ABOVE RIGHT(č)
E45F584630063+030C+F0B199+780+61617
LATIN SMALL LETTER C WITH CARON AND ACUTE ABOVE RIGHT(č)
E460584640063+030C+F0D099+780+61648
LATIN SMALL LETTER C WITH CARON AND VERTICAL LINE ABOVE RIGHT(č)
E461584650063+030C+F0D199+780+61649
LATIN SMALL LETTER C WITH GREEK PSILI AND OXIA(c̓́)
E462584660063+0313+030199+787+769
LATIN SMALL LETTER C WITH REVERSED COMMA ABOVE(c̔)
E463584670063+031499+788
LATIN SMALL LETTER C WITH COMMA ABOVE RIGHT(c̕)
E464584680063+031599+789
LATIN SMALL LETTER C WITH DOT BELOW(c̣)
E465584690063+032399+803
LATIN SMALL LETTER C WITH DOT BELOW AND CAUCASIAN MODIFIER LETTER PALATALIZATION MARKER(c̣)
EDA3608350063+0323+EFB299+803+61362
LATIN SMALL LETTER C WITH DOT BELOW AND CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(c̣)
EDA4608360063+0323+EFB399+803+61363
LATIN SMALL LETTER C WITH DOT BELOW AND CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER(c̣)
EDA5608370063+0323+EFB499+803+61364
LATIN SMALL LETTER C WITH DOT BELOW AND ACUTE ABOVE RIGHT(c̣)
EDA6608380063+0323+F0D099+803+61648
LATIN SMALL LETTER C WITH DOT BELOW AND ACUTE ABOVE RIGHT AND CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(c̣)
EDA7608390063+0323+F0D0+EFB399+803+61648+61363
LATIN SMALL LETTER C WITH RING BELOW(c̥)
E466584700063+032599+805
LATIN SMALL LETTER C WITH COMMA BELOW(c̦)
E467584710063+032699+806
çLATIN SMALL LETTER C WITH CEDILLA(ç)
00E72310063+032799+807
ḉLATIN SMALL LETTER C WITH CEDILLA AND ACUTE(ḉ)
1E0976890063+0327+030199+807+769
LATIN SMALL LETTER C WITH CARON BELOW(c̬)
E468584720063+032C99+812
LATIN SMALL LETTER C WITH CIRCUMFLEX BELOW(c̭)
E469584730063+032D99+813
LATIN SMALL LETTER C WITH BREVE BELOW(c̮)
E46A584740063+032E99+814
LATIN SMALL LETTER C WITH INVERTED BREVE BELOW(c̯)
E46B584750063+032F99+815
LATIN SMALL LETTER C WITH LONG SOLIDUS OVERLAY(c̸)
E46C584760063+033899+824
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER(c)
ED97608230063+EFB099+61360
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER PRERUPTIVE MARKER AND LABIALIZATION MARKER(c)
ED98608240063+EFB0+EFB399+61360+61363
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER PALATALIZATION MARKER(c)
ED99608250063+EFB299+61362
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(c)
ED9A608260063+EFB399+61363
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER(c)
ED9B608270063+EFB499+61364
LATIN SMALL LETTER C WITH CAUCASIAN MODIFIER LETTER INTENSIFIED MARKER AND LABIALIZATION MARKER(c)
ED9C608280063+EFB4+EFB399+61364+61363
LATIN SMALL LETTER C WITH REVERSED COMMA ABOVE RIGHT(c)
E46D584770063+F0A099+61600
LATIN SMALL LETTER C WITH TURNED COMMA ABOVE RIGHT(c)
E46E584780063+F0A199+61601
LATIN SMALL LETTER C WITH LEFT HALF RING ABOVE(c)
E46F584790063+F0B099+61616
LATIN SMALL LETTER C WITH LEFT HALF RING ABOVE RIGHT(c)
E470584800063+F0B199+61617
LATIN SMALL LETTER C WITH ACUTE ABOVE RIGHT(c)
E471584810063+F0D099+61648
LATIN SMALL LETTER C WITH ACUTE ABOVE RIGHT AND CAUCASIAN MODIFIER LETTER LABIALIZATION MARKER(c)
ED9E608300063+F0D0+EFB399+61648+61363
LATIN SMALL LETTER C WITH VERTICAL LINE ABOVE RIGHT(c)
E472584820063+F0D199+61649


 The precomposed character you chose is not available (yet), neither in Unicode 2.0 nor in its TITUS extension.