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system
Name the molecular formula for the molecule established as 2-[5-[2-isocyano-5-[9-(4-methylpyridin-2-yl)carbazol-2-yl]oxyphenyl]pyrazin-2-yl]-4-[9-(4-methylpyridin-2-yl)carbazol-2-yl]oxybenzonitrile using the IUPAC nomenclature.
user
C54H34N8O2
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