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What is the molecular formula of the compound with this IUPAC name 2-[5-[(2R)-2-[(3E,5E)-3,6-difluorohepta-1,3,5-trien-2-yl]pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-6-(4-methylpiperazin-1-yl)-3H-benzimidazole-5-carbonitrile ?
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C30H31F2N9
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