| Label | Id | |
|---|---|---|
| (2S)-pyrrolidinium-2-carbonyl | http://purl.obolibrary.org/obo/CHEBI_65251 | |
| L-prolyl(1+) | http://purl.obolibrary.org/obo/CHEBI_65251 | |
| L-proliniumyl group | http://purl.obolibrary.org/obo/CHEBI_65251 | |
| L-prolyl group | http://purl.obolibrary.org/obo/CHEBI_65251 | |
| L-prolyl(1+) group | http://purl.obolibrary.org/obo/CHEBI_65251 |
