You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[1-[4-(dimethylamino)phenyl]-3-[2-[(3-methoxyphenyl)methylidene]hydrazinyl]-3-oxoprop-1-en-2-yl]benzamide .
user
C26H26N4O3
assistant