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(2R,4S,7R,9S,10S,12S,15S)-O~15~-acetyl-4-(acetyloxy)-12-{[(2R,3S)-3-(dimethylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-7,10-dihydroxy-8-oxo-7,8,9,10,11,12-hexahydro-2,15:9,20-dicycloretinol related products: