You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-tert-butyl-3-[[4-[4-[(dimethylamino)methyl]pyridin-3-yl]oxycyclohexyl]-(4-methylcyclohexanecarbonyl)amino]thiophene-2-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H45N3O4S
assistant