1 K48 5-azanyl-4-phenyl-thiophene-2-carboximidamide 1.000 2 LFQ 5-methyl-4-phenyl-thiophene-2-carboximidamide 0.875 3 UJW 5-(2-azanylethyl)-4-phenyl-thiophene-2-carboximidamide 0.778 4 2UP Naphthalene-2-carboximidamide 0.750 5 K5Z 5-(3-azanylpropyl)-4-phenyl-thiophene-2-carboximidamide 0.737 6 6UP 8-aminonaphthalene-2-carboximidamide 0.706 7 7R8 6-oxidanylnaphthalene-2-carboximidamide 0.706 8 K65 ~{N}-[2-(5-carbamimidoylthiophen-3-yl)phenyl]prop-2-enamide 0.700 9 KLB 5-(1~{H}-imidazol-5-yl)-4-phenyl-thiophene-2-carboximidamide 0.700 10 KM8 ~{N}-[3-(5-carbamimidoylthiophen-3-yl)phenyl]propanamide 0.700