1	DPM	3-[5-{[3-(2-carboxyethyl)-4-(carboxymethyl)-5-methyl-1h-pyrrol-2-yl]methyl}-4-(carboxymethyl)-1h-pyrrol-3-yl]propanoic acid	1.000
2	18W	3-[(5z)-5-{[3-(2-carboxyethyl)-4-(carboxymethyl)-5-methyl-1h-pyrrol-2-yl]methylidene}-4-(carboxymethyl)-2-oxo-2,5-dihydro-1h-pyrrol-3-yl]propanoic acid	0.968
3	29P	3-[(5s)-5-{[3-(2-carboxyethyl)-4-(carboxymethyl)-5-methyl-1h-pyrrol-2-yl]methyl}-4-(carboxymethyl)-2-oxo-2,5-dihydro-1h-pyrrol-3-yl]propanoic acid	0.968