You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,7-dimethyl-2-phenyl-5-sulfanylideneoctan-3-one;5-methyl-1-(1-phenylcyclopropyl)-3-sulfanylidenehexan-1-one;7-methyl-2-phenyl-5-sulfanylideneoctan-3-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C47H62O3S3
assistant