You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (1R,2S)-2-(aminomethyl)-N-[2-ethoxy-5-(piperidine-1-carbonyl)phenyl]cyclopentane-1-carboxamide;hydrochloride .
user
C21H32ClN3O3
assistant