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system
Please write the molecular formula of the molecule 4-N-[4-[5-(9,9-dimethylfluoren-2-yl)-3-[4-(N-[4-(N-phenylanilino)phenyl]anilino)phenyl]quinoxalin-2-yl]phenyl]-1-N,1-N,4-N-triphenylbenzene-1,4-diamine;4-N-[4-[6-methyl-3-[4-(N-[4-(N-phenylanilino)phenyl]anilino)phenyl]quinoxalin-2-yl]phenyl]-1-N,1-N,4-N-triphenylbenzene-1,4-diamine;1-N,1-N,4-N-triphenyl-4-N-[4-[3-[4-(N-[4-(N-phenylanilino)phenyl]anilino)phenyl]-5-(9,9'-spirobi[fluorene]-2-yl)quinoxalin-2-yl]phenyl]benzene-1,4-diamine;1-N,1-N,4-N-triphenyl-4-N-[4-[6-phenyl-3-[4-(N-[4-(N-phenylanilino)phenyl]anilino)phenyl]quinoxalin-2-yl]phenyl]benzene-1,4-diamine .
user
C319H232N24
assistant