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Can you give the molecular formula of the molecule 9-[3-(2,6-diphenylpyridin-4-yl)phenyl]-7-(9-phenylcarbazol-3-yl)pyrido[2,3-b]indole;9-[3-(4,6-diphenylpyridin-2-yl)phenyl]-7-(9-phenylcarbazol-3-yl)pyrido[2,3-b]indole;9-[3-(3,5-dipyridin-2-ylphenyl)phenyl]-7-(9-phenylcarbazol-3-yl)pyrido[2,3-b]indole ?
user
C155H101N13
assistant