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 N-[1-(4-methoxyphenyl)-2-[1-(2,4,6-trimethylbenzoyl)piperidin-2-yl]benzimidazol-5-yl]acetamide ?
user
C31H34N4O3
assistant