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system
Under IUPAC nomenclature, a molecule named 3-[3-[3-[3-(2-carbazol-9-ylphenyl)-2H-benzimidazol-3-ium-2-id-1-yl]benzene-2-id-1-yl]oxy-7-methyl-4H-benzimidazolo[1,2-a]benzimidazol-4-id-5-yl]-[1]benzofuro[2,3-c]pyridine;3-[3-[3-[3-(2,6-diphenylphenyl)-2H-benzimidazol-3-ium-2-id-1-yl]benzene-2-id-1-yl]oxy-7-methyl-4H-benzimidazolo[1,2-a]benzimidazol-4-id-5-yl]-[1]benzofuro[2,3-c]pyridine;3-[7-methyl-3-[3-[3-[2-(2,3,4,5,6-pentadeuteriophenyl)-6-(2,3,4,6-tetradeuterio-5-methylphenyl)phenyl]-2H-benzimidazol-3-ium-2-id-1-yl]benzene-2-id-1-yl]oxy-4H-benzimidazolo[1,2-a]benzimidazol-4-id-5-yl]-[1]benzofuro[2,3-c]pyridine;platinum is given. What is its corresponding molecular formula?
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C169H103N19O6Pt3-6
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