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What is the molecular formula of the molecule (2S,4S)-1-[(3aS,9bS)-2,2-dimethyl-4,9b-dihydro-3aH-chromeno[4,3-d][1,3]oxazol-1-yl]-4-hydroxy-5-iodo-2-[(5-pyridin-3-yl-1,3-oxazol-2-yl)methyl]pentan-1-one ?
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C26H28IN3O5
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