| Label | Id | |
|---|---|---|
| (4S,5S)-5-[(3S)-3-hydroxy-2-methyl-5-oxocyclopent-1-en-1-yl]-3-methylidene-4-(3-oxobutyl)dihydrofuran-2(3H)-one | 66089 | |
| (2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxypropanoic acid | 166089 |