You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 3-[4-methoxy-3-(2-methylphenyl)phenyl]-3-[[4-methyl-2-(2-oxopyridin-1-yl)pentyl]amino]propanoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H36N2O4
assistant