label: 5-Amino-6-(7-amino-6-methoxy-5,8-dioxo-5,8-dihydro-quinolin-2-yl)-4-(2-hydroxy-3,4-dimethoxy-phenyl)-3-methyl-pyridine-2-carboxylic acid; compound with Gold
label_lc: 5-amino-6-(7-amino-6-methoxy-5,8-dioxo-5,8-dihydro-quinolin-2-yl)-4-(2-hydroxy-3,4-dimethoxy-phenyl)-3-methyl-pyridine-2-carboxylic acid; compound with gold