You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name (1S,2R)-2-[(1-acetyl-5-fluorospiro[2H-indole-3,4'-piperidine]-1'-yl)methyl]-1-(3,4-dichlorophenyl)-N-methyl-N-[(1S)-1-phenylethyl]cyclopropane-1-carboxamide ?
user
C34H36Cl2FN3O2
assistant