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 1-[4-[(3S,4S)-4-(phenoxymethyl)-1-(thiophen-3-ylmethyl)pyrrolidin-3-yl]piperidin-1-yl]ethanone .
user
C23H30N2O2S
assistant