You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(6S)-6-amino-3,4-dimethyl-7,8-dihydro-6H-[1,2]thiazolo[4,5-b]azepin-5-one;tert-butyl N-[(6S)-3,4-dimethyl-5-oxo-7,8-dihydro-6H-[1,2]thiazolo[4,5-b]azepin-6-yl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H34N6O4S2
assistant