label: (8S,10S)-8-(1,2-DIHYDROXYETHYL)-7,8,9,10-TETRAHYDRO-6,8,10,11-TETRAHYDROXY-1-METHOXY-5,12-NAPHTHACENEDIONE
label_lc: (8s,10s)-8-(1,2-dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-5,12-naphthacenedione