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What is the molecular formula of the molecule identified by 7-tert-butyl-7-[7-tert-butyl-5-(N-(9,9-dimethylfluoren-2-yl)anilino)benzo[c]fluoren-7-yl]-N-(9,9-dimethylfluoren-2-yl)-N-phenylbenzo[c]fluoren-5-amine;N-(9,9-dimethylfluoren-2-yl)-7-[5-(N-(9,9-dimethylfluoren-2-yl)anilino)-7-methylbenzo[c]fluoren-7-yl]-7-methyl-N-phenylbenzo[c]fluoren-5-amine;N,7-diphenyl-7-[7-phenyl-5-(N-pyren-1-ylanilino)benzo[c]fluoren-7-yl]-N-pyren-1-ylbenzo[c]fluoren-5-amine ?
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C252H188N6
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