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system
Name the molecular formula for the molecule established as 2-[3-[2-(aminomethyl)pyrrolidin-1-yl]-3-oxopropyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one;hydrochloride using the IUPAC nomenclature.
user
C16H23ClN4O2S
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