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 methyl 4-(2,5-dimethylphenyl)-2-[[2-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]acetyl]amino]thiophene-3-carboxylate .
user
C29H33N3O3S
assistant