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 [3-[2-[4-[1H-benzimidazol-2-yl(furan-3-ylmethyl)amino]piperidin-1-yl]ethyl]-3-(4-methoxyphenyl)pyrrolidin-1-yl]-(3,4,5-trimethoxyphenyl)methanone .
user
C40H47N5O6
assistant