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 N-[4-[2-[2-benzyl-1-(2,4-dimethyl-1,3-thiazole-5-carbonyl)piperidin-4-yl]phenyl]piperidin-4-yl]acetamide ?
user
C31H38N4O2S
assistant