label: (1,2-trans)-N3-(4-acetamidobutyl)-1-(3,4-dihydroxyphenyl)-7-hydroxy-N2-(4-hydroxyphenethyl)-6,8-dimethoxy-1,2-dihydronaphthalene-2,3-dicarboxamide
label_lc: (1,2-trans)-n3-(4-acetamidobutyl)-1-(3,4-dihydroxyphenyl)-7-hydroxy-n2-(4-hydroxyphenethyl)-6,8-dimethoxy-1,2-dihydronaphthalene-2,3-dicarboxamide