You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name (6S)-1-methylsulfonyl-4-(4-methyl-1,3-thiazole-5-carbonyl)-1,4-diazepane-6-carboxamide ?
user
C12H18N4O4S2
assistant