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What is the molecular formula of the compound with this IUPAC name 2-[5-pyridin-2-yl-4-pyrimidin-2-yl-1,2,3,4,5,6,6-heptakis(1H-pyrrol-2-yl)diazinan-3-yl]-2H-pyrazin-3-one ?
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C45H38N14O
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