You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by (3R)-3-[(1S)-1-(3-fluoro-2-phenylphenyl)-1-hydroxy-5-methoxypentyl]-N-[(2S)-1-(methylamino)propan-2-yl]piperidine-1-carboxamide;N-[(2S)-1-(methylamino)propan-2-yl]piperidine-1-carboxamide ?
user
C38H61FN6O4
assistant