You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[(4-hydroxycyclohexyl)amino]-3-[4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]-3-(trifluoromethyl)anilino]-6-propan-2-ylpyrazine-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H45F3N8O2
assistant