3-(methoxymethyl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one

3-(3,4-dichlorophenyl)-1,2-oxazol-5-ol

3-(4-溴苯基)-5-羟基异噁唑, 3-(4-bromophenyl)-1,2-oxazol-5-ol

3-(2,6-二氟苯基)-5-羟基异噁唑, 3-(2,6-difluorophenyl)-1,2-oxazol-5-ol

3-(2-ethoxyphenyl)-1,2-oxazol-5-ol

5-chloro-3-(4-chlorophenyl)-1,2-oxazole-4-carbaldehyde

5-chloro-3-(2,4-difluorophenyl)-1,2-oxazole-4-carbaldehyde

3-chloro-6-(3,4-dimethoxyphenyl)pyridazine

3-chlorobenzo[h]cinnoline

3-(furan-2-yl)-6-(piperazin-1-yl)pyridazine

ethyl 4-(3-nitrophenyl)-2,4-dioxobutanoate