tert-butyl (2-(4-(methylthio)phenyl)-2-oxoethyl)carbamate

2-amino-5-benzyl-5-(furan-2-yl)-4,5-dihydro-1H-imidazol-4-one

3-ethyl-1-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one

1-(3-chlorophenyl)-3-propyl-4,5-dihydro-1H-pyrazol-5-one

3-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one

3-butyl-1-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-5-one

1-(4-chlorophenyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one

5-chloro-3-ethyl-1-phenyl-1H-pyrazole-4-carbaldehyde

5-chloro-3-ethyl-1-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde

5-chloro-1-phenyl-3-propyl-1H-pyrazole-4-carbaldehyde

5-chloro-1-(4-chlorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde