You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1,2,3,4,4a,5,6,7,8,8a-decamethylnaphthalene;1,2,3,4,4,5,5,6,7,8,9,10,10,11,11,12,12,13,14,14,15,15-docosamethylpentacyclo[6.5.1.13,6.02,7.09,13]pentadecane;1,2,3,4,5,5,6,7,8,9,10,10-dodecamethyltricyclo[5.2.1.02,6]deca-3,8-diene;1,2,3,3,4,4,5,5,6,7,8,8,9,9,10,10-hexadecamethyltricyclo[5.2.1.02,6]decane;1,2,3,4,4,5,5,6,7,8,9,10,11,12,12,13,14,14,15,15-icosamethylpentacyclo[6.5.1.13,6.02,7.09,13]pentadec-10-ene;1,2,3,4,5,6,7,8,9,10,10,11,11,12,12,13,14,14,15,15-icosamethylpentacyclo[6.5.1.13,6.02,7.09,13]pentadec-4-ene;1,2,3,3,4,4,5,5,6,7,8,9,10,10-tetradecamethyltricyclo[5.2.1.02,6]dec-8-ene;1,2,3,4,5,5,6,7,8,8,9,9,10,10-tetradecamethyltricyclo[5.2.1.02,6]dec-3-ene is the IUPAC name of a molecule. Please give its molecular formula.
user
C223H384
assistant