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[(1R)-1-[(4R,5R)-5-Ethyl-4-methyl-2-oxo-1,3-dioxolan-4-yl]propyl] (2R,4S,5R,6R,8R)-5-[(3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-6-hydroxy-2,4,6,8-tetramethyl-9-(methylamino)nonanoate


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