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system
Name the molecular formula for the molecule established as N-[2-(dimethylamino)ethyl]-4-[(8-methyl-1,5-dioxospiro[2H-imidazo[1,5-a]pyridine-3,1'-cyclopentane]-6-yl)amino]thieno[2,3-d]pyrimidine-6-carboxamide using the IUPAC nomenclature.
user
C23H27N7O3S
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