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-[2-(3,4-dimethoxyphenyl)ethyl]-2-[[2,6-di(propan-2-yl)phenyl]carbamoyl-propylamino]-N-(thiophen-2-ylmethyl)acetamide ?
user
C33H45N3O4S
assistant