You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-methyl-11-[3-(2-methylpiperidin-1-yl)propanoyl]benzo[b][1,4]benzodiazepin-6-one;sulfuric acid into its molecular formula.
user
C23H29N3O6S
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