You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(2S)-3-hydroxy-1-oxo-1-(4-phenylpiperazin-1-yl)propan-2-yl]-1-phenylcyclopentane-1-carboxamide ?
user
C25H31N3O3
assistant