| Label | Id | |
|---|---|---|
| 9-[2-hydroxy-1-(hydroxymethyl)-ethoxymethyl]guanine | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| 9-[4-hydroxy-3-(hydroxymethyl)but-1-yl]guanine | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| PCV | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| PE2 | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| penciclovir | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| penciclovirum | http://purl.obolibrary.org/obo/CHEBI_7956 | |
| GYKI 52466 | http://purl.obolibrary.org/obo/CHEBI_79560 | |
| Pregna-5,16,20-triene-3beta,20-diol diacetate | http://purl.obolibrary.org/obo/CHEBI_79566 |