You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 3,4-dimethoxy-N-[2-[2-[[6-methyl-4-(4-methylpent-3-enyl)cyclohex-3-en-1-ylidene]methyl]hydrazinyl]-2-oxoethyl]benzamide ?
user
C25H35N3O4
assistant