ethyl 5-(3-hydroxyoxetan-3-yl)-1-phenyl-1H-pyrazole-3-carboxylate

dimethyl 5-(3-hydroxyoxetan-3-yl)-1-phenyl-1H-pyrazole-3,4-dicarboxylate

5-methyl-2-phenyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

3-phenyl-4-(N-phenylsulfamoyl)-1,2,3-oxadiazol-3-ium-5-olate

3-(2-(4-(ethynyl)phenylethynyl)phenyl)sydnone