(1R,2R,4S)-methyl 4-(((2R,4S,5S,6S)-4-(dimethylamino)-5-(((2S,4S,5S,6S)-4-hydroxy-6-methyl-5-(((2R,6S)-6-methyl-5-oxotetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate-13CD3
