1 NTN Isonicotinamidine 1.000 2 9NN 4-(aminomethyl)pyridin-2-amine 0.800 3 BEN Benzamidine 0.800 4 V5Y Piperidine-4-carboxamide 0.800 5 DKQ 4-chloranylbenzenecarboximidamide 0.727 6 F5R 4-bromanylbenzenecarboximidamide 0.727 7 P72 4-oxidanylbenzenecarboximidamide 0.727 8 PBZ P-amino benzamidine 0.727 9 X4P 2-chloropyridine-4-carboxamide 0.727 10 YRW 3-aminopyridine-4-carboxamide 0.727 11 273 Cyclopentanecarboximidamide 0.700 12 284 (4s)-4-methyl-1,4,5,6-tetrahydropyridin-2-amine 0.700 13 4H2 4-methylpyridine-2(1h)-thione 0.700 14 8M2 [azanyl(thiophen-3-yl)methylidene]azanium 0.700 15 ABN Benzylamine 0.700 16 AMC Aminomethylcyclohexane 0.700 17 BVF 4-methylpyridin-2-amine 0.700 18 CQJ 4-methylpyridin-2-ol 0.700 19 PY7 Pyridin-4-ylmethanol 0.700 20 RVV 2,4-dimethylpyridine 0.700 21 TP5 Thiophene-3-carboximidamide 0.700 22 UFZ (phenylmethyl)azanium 0.700