| Label | Id | |
|---|---|---|
| L-arginyl-L-cysteinyl-L-glutaminyl-L-histidine | http://purl.obolibrary.org/obo/CHEBI_137244 | |
| Asn-Cys-Gln-His | http://purl.obolibrary.org/obo/CHEBI_137244 | |
| R-C-Q-H | http://purl.obolibrary.org/obo/CHEBI_137244 | |
| RCQH | http://purl.obolibrary.org/obo/CHEBI_137244 |