| Label | Id | |
|---|---|---|
| 1-pyrrolinecarboxylate | http://purl.obolibrary.org/obo/CHEBI_26457 | |
| 1-pyrrolinecarboxylates | http://purl.obolibrary.org/obo/CHEBI_26457 | |
| pyrrolecarboxylate | http://purl.obolibrary.org/obo/CHEBI_26452 | |
| pyrrolecarboxylates | http://purl.obolibrary.org/obo/CHEBI_26452 | |
| pyrroles | http://purl.obolibrary.org/obo/CHEBI_26455 | |
| pyrrolecarboxylic acid | http://purl.obolibrary.org/obo/CHEBI_26454 | |
| pyrrolecarboxylic acids | http://purl.obolibrary.org/obo/CHEBI_26454 | |
| pyrrolidine alkaloid | http://purl.obolibrary.org/obo/CHEBI_26456 | |
| pyrrolidine alkaloids | http://purl.obolibrary.org/obo/CHEBI_26456 | |
| Amino acid(Tyr-, Trp-, Phe-, Leu-) | http://purl.obolibrary.org/obo/CHEBI_2645 |