You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(3R,4S)-4-[[5-(2,4-dichlorophenyl)-2-(trifluoromethoxy)phenyl]methylamino]-3-phenylpiperidine-1-carbonyl]piperidine-2,6-dione;hydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H29Cl3F3N3O4
assistant