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 [(1R,2S)-2-[4-[(2S)-2-[(4-bromophenyl)methoxycarbonylamino]-3-phenylpropanoyl]phenyl]cyclopropyl] N-tert-butylcarbamate .
user
C31H33BrN2O5
assistant