You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 1-[2-[1-cyclopentyl-3-(3-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]acetyl]piperidine-2-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H32N2O6
assistant