| Label | Id | |
|---|---|---|
| 2-Pyrrolidinoneacetamide | http://purl.obolibrary.org/obo/CHEBI_32010 | |
| Piracetam | http://purl.obolibrary.org/obo/CHEBI_32010 | |
| neuracetam | http://purl.obolibrary.org/obo/CHEBI_32010 | |
| nootropil | http://purl.obolibrary.org/obo/CHEBI_32010 | |
| pirazetam | http://purl.obolibrary.org/obo/CHEBI_32010 |
