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system
Convert the IUPAC name of a molecule N-(2,4-diphenylphenyl)-N-tetraphenylen-2-yl-[1]benzofuro[2,3-b]pyridin-7-amine;N-(2,4-diphenylphenyl)-N-tetraphenylen-2-yl-[1]benzofuro[2,3-b]pyridin-8-amine;2-phenyl-N-(4-phenylphenyl)-N-tetraphenylen-2-yl-[1]benzofuro[2,3-b]pyridin-7-amine into molecular formula.
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C159H102N6O3
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