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system
Provide the molecular formula for the IUPAC named substance [4-(2-fluorophenyl)piperazin-1-yl]-[6-(4-methoxy-3,5-dimethylphenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl]methanone .
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C27H31FN4O2
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