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 (3R)-4-(furan-3-ylmethyl)-3-[2-[4-(2-methoxyphenoxy)piperidin-1-yl]-2-oxoethyl]piperazin-2-one .
user
C23H29N3O5
assistant