1	45W	(4s)-4-(ethynyloxy)-D-proline	1.000
2	ZNY	(4r)-4-ethoxy-L-proline	1.000
3	45F	(4s)-4-(prop-2-yn-1-yloxy)-L-proline	0.917
4	OW7	3-ethoxybenzoic acid	0.769
5	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.727
6	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.727
7	A1CAB	(2s)-3,4-dihydro-2h-pyrrole-2-carboxylic acid	0.727
8	DPR	D-proline	0.727
9	PRO	Proline	0.727
10	PYC	Pyrrole-2-carboxylate	0.727
11	A1IAW	2-azanyl-3-ethoxy-benzoic acid	0.714
12	W81	(5r,6r)-6-azaniumyl-5-ethoxycyclohexa-1,3-diene-1-carboxylate	0.714