You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-ethyl-N-(2-methoxypyrimidin-4-yl)-N-methyl-1-[2-(4-methyl-1-oxo-3H-2-benzofuran-5-yl)ethyl]piperidine-4-carboxamide .
user
C25H32N4O4
assistant