5,12-Naphthacenedione, 7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-8-(1-hydroxyethyl)-10-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-trans)-tetrahydro-6-methyl-5-oxo-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-