1 GKW 1-[(4-methoxyphenyl)methyl]-~{N}-oxidanyl-indole-6-carboxamide 1.000 2 R5G N-hydroxy-1-{[4-(hydroxycarbamoyl)phenyl]methyl}-1h-indole-6-carboxamide 0.769 3 EYL ~{N}-oxidanyl-1-(phenylmethyl)pyrrolo[2,3-B]pyridine-4-carboxamide 0.750