You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[4-[[4-[2-(2-methylphenyl)acetyl]piperazin-1-yl]methyl]-2-oxochromen-7-yl]acetamide using the IUPAC nomenclature.
user
C25H27N3O4
assistant