label: 2-(((4-(dimethylamino)phenyl)methylene)amino)-4,5-dimethyl-N-(2-methylphenyl)thiophene-3-carboxamide
label_lc: 2-(((4-(dimethylamino)phenyl)methylene)amino)-4,5-dimethyl-n-(2-methylphenyl)thiophene-3-carboxamide