1 6N6 5-(2-thienyl)-1,3,4-thiadiazol-2-amine 1.000 2 A1AJO 5-(thiophen-2-yl)-4h-1,2,4-triazol-3-amine 0.833 3 J9N 3-thiophen-2-yl-1h-pyrazol-5-amine 0.833 4 MPV 1-methyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine 0.769 5 ABV 1,3-benzothiazol-2-amine 0.750 6 JNZ 1h-indazol-3-amine 0.750 7 W3S [1,2,4]triazolo[4,3-a]pyridin-3-amine 0.750 8 3KN 3-(5-amino-1,3,4-thiadiazol-2-yl)pyridin-4-amine 0.714 9 GVY 4-(5-amino-1,3,4-thiadiazol-2-yl)phenol 0.714