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What is the molecular formula of the molecule identified by N-[7-(5-bromo-2-chlorophenyl)-6-(4-chlorophenyl)-2,2-dimethyl-3,4-dihydropyrano[2,3-b]pyridin-4-yl]-2-hydroxy-2-methylpropanamide ?
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C26H25BrCl2N2O3
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