You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-(3-chlorophenyl)-N-[4-[3-(2-methoxy-4-methylphenyl)-3-oxoprop-1-enyl]-1,3-thiazol-2-yl]acetamide ?
user
C22H19ClN2O3S
assistant