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system
Please write the molecular formula of the molecule 2,4-diphenyl-6-[3-(8-phenyl-9H-fluoren-3-yl)phenyl]-1,3,5-triazine;2,4-diphenyl-6-[4-(8-phenyl-9H-fluoren-3-yl)phenyl]-1,3,5-triazine;2,4-diphenyl-6-(8-phenyl-9H-fluoren-3-yl)-1,3,5-triazine;2,4-diphenyl-6-[3-[8-phenyl-6-(3-phenylphenyl)-9H-fluoren-1-yl]phenyl]-1,3,5-triazine .
user
C166H112N12
assistant