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-[(1R)-1-[(3S)-1-benzylpyrrolidin-3-yl]ethyl]-4-methyl-2-(2-methylpropyl)-1,3-thiazole-5-carboxamide ?
user
C22H31N3OS
assistant