2-amino-5-benzyl-5-phenyl-4,5-dihydro-1H-imidazol-4-one

2-amino-5-(furan-2-yl)-5-[(furan-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one

1-(2-fluorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one

3-ethyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one

1-(2-fluorophenyl)-3-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one

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

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

5-chloro-1-(2-fluorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde

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

5-chloro-1-(4-fluorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde

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