You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (E)-2-[(4,5-difluoro-2-phosphanylphenyl)methyl]-3,4-dimethyl-7-(methylamino)-N-[4-(trifluoromethyl)-2-[6-(trifluoromethyl)pyridin-3-yl]phenyl]hept-2-enamide;formaldehyde;methanamine .
user
C32H37F8N4O2P
assistant