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 [(3R,4R)-3-(hydroxymethyl)-4-[(4-methylpiperazin-1-yl)methyl]pyrrolidin-1-yl]-(3-methylthiophen-2-yl)methanone ?
user
C17H27N3O2S
assistant