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(1R,2S,5S,11R,13S,15R,19R,21R)-10-Hydroxy-11-(hydroxymethyl)-4,21-dimethyl-17-phenyl-19-prop-1-en-2-yl-6,8,12,16,18,22-hexaoxaheptacyclo[15.4.1.01,14.02,9.05,9.011,13.015,19]docosan-7-one


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