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Translate the chemical IUPAC name 15,16-bis(hydroxymethyl)-20-(3-imidazol-1-ylpropyl)-5,7-dioxa-20-azapentacyclo[10.8.0.02,10.04,8.013,18]icosa-1(12),2,4(8),9,13(18),14,16-heptaene-11,19-dione into its molecular formula.
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C25H21N3O6
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