| Label | Id | |
|---|---|---|
| 1-pyrroline | http://purl.obolibrary.org/obo/CHEBI_19092 | |
| 3,4-dihydro-2H-pyrrole | http://purl.obolibrary.org/obo/CHEBI_19092 | |
| 3,4-Dihydro-2H-pyrrole | http://purl.obolibrary.org/obo/CHEBI_19092 | |
| Delta(1)-pyrroline | http://purl.obolibrary.org/obo/CHEBI_19092 |
