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 6-(3-chloro-N-methylanilino)-N-[(2-oxooxan-4-yl)methyl]-4-propan-2-ylpyridine-3-carboxamide .
user
C22H26ClN3O3
assistant