label: sodium 1,6,9,14-tetrahydroxy-3-(2-hydroxypropyl)-7-methoxy-8,13-dioxo-5,6,8,13-tetrahydrobenzo(a)naphthacene-2-carboxylate
label_lc: sodium 1,6,9,14-tetrahydroxy-3-(2-hydroxypropyl)-7-methoxy-8,13-dioxo-5,6,8,13-tetrahydrobenzo(a)naphthacene-2-carboxylate