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What is the molecular formula of the molecule 3-[2-(cyclopropylmethyl)-6-methoxy-3,4-dimethyl-3,4,9,9a-tetrahydro-1H-indeno[2,1-c]pyridin-4a-yl]-4-(methylamino)hept-1-en-1-ol ?
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C27H42N2O2
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