1 NTN Isonicotinamidine 1.000 2 NNW 1-(pyridin-4-yl)methanamine 0.889 3 9NN 4-(aminomethyl)pyridin-2-amine 0.800 4 BEN Benzamidine 0.800 5 NNK 4-(aminomethyl)-1-methylpyridinium 0.800 6 V5Y Piperidine-4-carboxamide 0.800 7 DKQ 4-chloranylbenzenecarboximidamide 0.727 8 F5R 4-bromanylbenzenecarboximidamide 0.727 9 P72 4-oxidanylbenzenecarboximidamide 0.727 10 PBZ P-amino benzamidine 0.727 11 X4P 2-chloropyridine-4-carboxamide 0.727 12 YRW 3-aminopyridine-4-carboxamide 0.727 13 273 Cyclopentanecarboximidamide 0.700 14 284 (4s)-4-methyl-1,4,5,6-tetrahydropyridin-2-amine 0.700 15 4H2 4-methylpyridine-2(1h)-thione 0.700 16 8M2 [azanyl(thiophen-3-yl)methylidene]azanium 0.700 17 ABN Benzylamine 0.700 18 AMC Aminomethylcyclohexane 0.700 19 BVF 4-methylpyridin-2-amine 0.700 20 CQJ 4-methylpyridin-2-ol 0.700 21 PY7 Pyridin-4-ylmethanol 0.700 22 RVV 2,4-dimethylpyridine 0.700 23 TP5 Thiophene-3-carboximidamide 0.700 24 UFZ (phenylmethyl)azanium 0.700