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 2-[3-[(4-chlorophenyl)methyl]-2,6-dioxo-4-(4-pyridazin-3-yloxyanilino)-1,3,5-triazin-1-yl]-N-methylacetamide .
user
C23H20ClN7O4
assistant