1 R7G 1-[(2s)-2-{[(2z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-3-oxopropyl]-4-{[2-(5,6 -dihydroxy-1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)ethyl]carbamoyl}-2,5-dihydro-1h-pyrazole-3-carboxylic acid 1.000 2 XVG 1-[(2s)-2-{[(2z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-3-oxopropyl]-4-{[2-(5,6-dihydroxy-1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)ethyl]carbamoyl}-2,5-dihydro-1h-pyrazole-3-carboxylic acid 0.980