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-[[4-chloro-1-(3,4-dimethylphenyl)-2,5-dioxopyrrol-3-yl]amino]-N-(4-methyl-1,3-thiazol-2-yl)benzamide .
user
C23H19ClN4O3S
assistant