1	8M2	[azanyl(thiophen-3-yl)methylidene]azanium	1.000
2	TP5	Thiophene-3-carboximidamide	1.000
3	BVC	1-thien-3-ylmethanamine	0.875
4	HVQ	Thiophen-3-ylmethylazanium	0.875
5	273	Cyclopentanecarboximidamide	0.778
6	BEN	Benzamidine	0.700
7	NTN	Isonicotinamidine	0.700