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 [4-[(E)-[[2-[(3,4,5-trimethoxybenzoyl)amino]acetyl]hydrazinylidene]methyl]phenyl] 1,3-benzodioxole-5-carboxylate .
user
C27H25N3O9
assistant