1	XD2	(2r)-2-[(1r)-1-{[(2r)-2-hydroxy-2-phenylacetyl]amino}-2-oxoethyl]-5-{[(1-methyl-1h-tetrazol-5-yl)sulfanyl]methyl}-3,6-dihydro-2h-1,3-thiazine-4-carboxylic acid	1.000
2	XQP	(2r)-2-[(R)-carboxy{[(2r)-2-carboxy-2-(4-hydroxyphenyl)acetyl]amino}methoxymethyl]-5-{[(1-methyl-1h-tetrazol-5-yl)sulfanyl]methyl}-3,6-dihydro-2h-1,3-oxazine-4-carboxylic acid	0.744
3	CD6	(2r)-5-methylidene-2-{(1r)-2-oxo-1-[(phenylacetyl)amino]ethyl}-5,6-dihydro-2h-1,3-thiazine-4-carboxylic acid	0.742
4	63U	(2s)-2-[(1r)-1-{[(2r)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5-methyl-3,6-dihydro-2h-1,3-thiazine-4-carboxylic acid	0.719