| Label | Id | |
|---|---|---|
| (2S,3S)-1-[(3S)-3-carboxylato-3-{[(3S)-3-carboxylato-3-hydroxypropyl]aziniumyl}propyl]-3-hydroxyazetidine-2-carboxylate | 58684 | |
| (2S)-2-[[(2S)-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)propanoic acid | 158684 |