1	SYC	(pyridin-2-ylmethyl)phosphonic acid	1.000
2	B85	Benzylphosphonic acid	0.833
3	60M	6-(phosphonomethyl)pyridine-2-carboxylic acid	0.786
4	Q02	[(R)-amino(phenyl)methyl]phosphonic acid	0.769
5	Q03	[(R)-amino(cyclohexyl)methyl]phosphonic acid	0.769
6	60N	6-[(~{S})-oxidanyl(phosphono)methyl]pyridine-2-carboxylic acid	0.733
7	SYE	(quinolin-2-ylmethyl)phosphonic acid	0.733
8	BOY	[(R)-hydroxy(4-methylphenyl)methyl]phosphonic acid	0.714