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

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

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

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

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

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

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

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

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

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

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