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What is the molecular formula of the molecule identified by (1R,8R,9S)-8-(hydroxymethyl)-11-(2-methyl-4-oxo-6,7-dihydro-5H-1-benzofuran-3-carbonyl)-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one ?
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C22H24N2O5
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