| 4-((5-phenyl-2-oxazolyl)methyl)-1-piperazineethano dihydrochloride |
| 2-(4-(2-hydroxyethyl)-1-piperazinylmethyl)-5-phenyloxazole dihydrochloride |
| 4-((5-phenyl-2-oxazolyl)methyl)-1-piperazineethanol dihydrochloride |
| 4-((5-phenyl-2-oxazolyl)methyl)-1-piperazineethanodihydrochloride |