1 IE4 N-(2-aminoethyl)-5-{1h-pyrrolo[2,3-B]pyridin-3-yl}thiophene-2-sulfonamide 1.000 2 IE6 N-(2-aminoethyl)-5-{2-methyl-1h-pyrrolo[2,3-B]pyridin-4-yl}thiophene-2-sulfonamide 0.792