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What is the molecular formula of the molecule identified by N,9,9-triphenyl-N-[4-[3-[(1E)-1-[(15E)-15-prop-2-enylidene-8-oxa-1-azatetracyclo[7.6.1.02,7.013,16]hexadeca-2,4,6,9,11,13(16)-hexaen-14-ylidene]ethyl]phenyl]phenyl]fluoren-2-amine ?
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C62H44N2O
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