(S)-10-Hydroxycamptothecin
(S)-4-(4-Aminobenzyl)-2(1H)-oxazolidinone
1-(4-Pyridyl)acetone
2,3,4-Trimethoxybenzaldehyde
2-(Chloromethyl)-3,5-dimethyl-4-methoxypyridine
2-Bromonaphthalene
2-Butyl-4-chloro-5-formylimidazole
2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine
2-Chloroveratraldehyde
2-Fluorobenzaldehyde
2-Methylthio-4-pyrimidinol
3-(1-Piperazinyl)-1,2-benzisothiazole