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[[(2S,3R,4R,5R,6R)-4,5-Dihydroxy-2-[[(4R,6R,11S,12R)-12-[2-(7-methoxy-5-methylnaphthalen-1-yl)-2-oxoethyl]-6-methyl-4-(2-oxo-1,3-dioxolan-4-yl)-5-oxatricyclo[8.3.0.04,6]trideca-1(13),9-dien-2,7-diyn-11-yl]oxy]-6-methyloxan-3-yl]-methylcarbamoyl]oxymethyl


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