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What is the molecular formula of the molecule (1S,3R,4Z,12R,13R)-15-[(2R)-1-hydroxy-3-methylbutan-2-yl]-18-(2-morpholin-4-ylethyl)-2,10-dioxa-15,18-diazatetracyclo[11.8.0.01,16.03,12]henicosa-4,20-diene-11,14,17-trione ?
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C28H41N3O7
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