You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[2-methylpropyl-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-N-[(3-methylthiophen-2-yl)methyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H36F3N3O4S
assistant