You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [4-(2-cyclohexyl-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)piperazin-1-yl]-(3,5-dimethoxyphenyl)methanone by IUPAC nomenclature, provide its molecular formula.
user
C30H38N4O3S
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