label: 5-(4-methylpiperazin-1-yl)-2-(2'-(2''-(4-hydroxy-3-methoxyphenyl)-5''-benzimidazolyl)-5'-benzimidazolyl)benzimidazole
label_lc: 5-(4-methylpiperazin-1-yl)-2-(2'-(2''-(4-hydroxy-3-methoxyphenyl)-5''-benzimidazolyl)-5'-benzimidazolyl)benzimidazole