You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule ethyl 2,4-dimethyl-5-[(3S)-3-[(2-methylphenyl)methylcarbamoyl]piperidine-1-carbonyl]-1H-pyrrole-3-carboxylate .
user
C24H31N3O4
assistant