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

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

2-amino-5-(4-methylphenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one

2-amino-5-[(3,4-dimethoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one

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

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

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

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

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

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

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