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What is the molecular formula of the molecule N-[4-(12-azatetracyclo[7.6.1.05,16.010,15]hexadeca-1(16),2,4,6,8,10(15),11,13-octaen-4-yl)phenyl]-9,9-dimethyl-N-(4-phenylphenyl)fluoren-4-amine ?
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C48H34N2
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