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Can you give the molecular formula of the molecule benzene;(10Z)-2-methylidene-5-(12-methyl-5-phenylindolo[3,2-c]carbazol-2-yl)-9-phenyl-19-oxa-9-azatetracyclo[10.7.0.03,8.013,18]nonadeca-1(12),3(8),4,6,10,13,15,17-octaene ?
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C55H39N3O
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