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 2-bromo-N-[4-[(4S)-5,5-dimethyl-2-oxo-4-phenyloxolan-3-yl]cyclohexyl]-1,3-thiazole-4-carboxamide ?
user
C22H25BrN2O3S
assistant