1	ZTD	Methyl 4-[({(4r)-4-hydroxy-1-[(3-methylisoxazol-5-yl)acetyl]-L-prolyl}amino)methyl]benzoate	1.000
2	ZUN	(4r)-N-[4-(dihydroxyamino)benzyl]-4-hydroxy-1-[(3-methylisoxazol-5-yl)acetyl]-L-prolinamide	0.781
3	L8B	(4r)-4-hydroxy-1-[(3-methylisoxazol-5-yl)acetyl]-N-[4-(1,3-oxazol-5-yl)benzyl]-L-prolinamide	0.735
4	TR0	(4r)-N-(biphenyl-4-ylmethyl)-4-hydroxy-1-[(3-methylisoxazol-5-yl)acetyl]-L-prolinamide	0.714