1-[ethyl(methyl)amino]cyclopentanecarbonitrile

1-ethyl-5,6-dimethyl-1H-benzimidazole-2-carbaldehyde

4-phenyl-1,3-thiazole-5-carbaldehyde

2-ethoxy-1,3-thiazole-5-carbaldehyde

3-methyl-2-oxo-2,3-dihydro-1,3-thiazole-5-carbaldehyde

5-(4-ethylphenyl)cyclohexane-1,3-dione

1-[(4-methylphenyl)sulfonyl]-1H-indole-2-carbaldehyde

[(4,8,8-trimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl)oxy]acetic acid

3-(4-fluorophenyl)-7-hydroxy-2H-chromen-2-one

(2,3,5-trimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetic acid

methyl (2S)-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanoate