You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl 2-[(9S)-4,5,13-trimethyl-7-(4-methylcyclohexa-1,3-dien-1-yl)-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetate by IUPAC nomenclature, provide its molecular formula.
user
C24H30N4O2S
assistant