You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[7-(1,4-diazepan-1-ylsulfonyl)-3,4-dihydro-2H-quinolin-1-yl]ethanone;hydrochloride into its molecular formula.
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C16H24ClN3O3S
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