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system
Name the molecular formula for the molecule established as (2S)-2-[(4-amino-3-chloro-5-methylphenyl)methyl]-1-[4-(dimethylamino)piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydrothieno[2,3-d]pyrimidin-3-yl)piperidin-1-yl]butane-1,4-dione using the IUPAC nomenclature.
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C30H41ClN6O3S
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