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What is the molecular formula of the compound with this IUPAC name (3aS,6S,11aS,11bR)-6-(2,3-dibromo-4-hydroxy-5-methoxyphenyl)-9-methyl-2-phenyl-3a,4,6,11,11a,11b-hexahydronaphtho[6,7-e]isoindole-1,3,7,10-tetrone ?
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C30H23Br2NO6
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