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 2-[4-[1-(4-methylphenyl)-5-oxo-2-thiophen-2-ylpyrrolidine-3-carbonyl]piperazin-1-yl]-N-propan-2-ylacetamide ?
user
C25H32N4O3S
assistant