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system
Provide the molecular formula for the IUPAC named substance 9,9-dimethyl-N-[4-(9-phenylcarbazol-2-yl)phenyl]-N-(4-phenylphenyl)fluoren-2-amine;9-(3,5-diphenylphenyl)-N,N-bis(4-phenylphenyl)carbazol-2-amine;9,9-diphenyl-N-[3-(9-phenylcarbazol-2-yl)phenyl]-N-(4-phenylphenyl)fluoren-2-amine .
user
C166H118N6
assistant