You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 1-[(Z)-3-[(2Z)-2-[amino-[3,5-bis(trifluoromethyl)phenyl]methylidene]hydrazinyl]prop-2-enoyl]-3-fluoroazetidine-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H15F7N4O3
assistant