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What is the molecular formula of the molecule 9,9-dimethyl-N-naphthalen-2-yl-N-[4-[3-(9-pyridin-3-ylcarbazol-3-yl)phenyl]phenyl]fluoren-2-amine;N,N-diphenyl-4-[3-(4,7,9-triphenylcarbazol-3-yl)phenyl]aniline;N-[4-[3-(7-naphthalen-1-yl-9-phenylcarbazol-3-yl)phenyl]phenyl]-N-phenylnaphthalen-1-amine ?
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C164H115N7
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