(7S,9S)-9-acetyl-7-(((2R,4S,5S,6S)-4-(((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,9,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione
