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What is the molecular formula of the compound with this IUPAC name [(3R)-6-fluoro-8-methoxy-3-methyl-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl]-[5-(trifluoromethyl)-1H-pyrazol-3-yl]methanone ?
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C18H16F4N4O2
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