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What is the molecular formula of the molecule 4-[5-[8-[5-[(5-carboxy-1H-triazol-4-yl)oxy]pyridin-3-yl]-3,6-dihydroxy-3,6-dimethylocta-1,7-diynyl]pyridin-2-yl]oxy-1H-triazole-5-carboxylic acid ?
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C26H22N8O8
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