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system
Provide the molecular formula for the IUPAC named substance N-(2,6-diethylphenyl)-2-[3-[4-(dimethylamino)piperidin-1-yl]-2-ethoxyanilino]-8,9-dimethyl-5,6-dihydropyrrolo[3,2-h]quinazoline-7-carboxamide .
user
C38H49N7O2
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