Pyridine series

1,3,5-Trioxane

2-Methylnaphthalene

3-(Bromomethyl)-5-chloro benzo

Tetradonium bromide

acetic acid dicyanomethyl este

Cyclopentylamine

2,4,5-Trichloropyrimidine

6-CHLORO-1H-PYRROLO[3,2-B]PYRI

1-ETHYNYLADAMANTANE

N-Carbethoxy-4-tropinone

1-METHYL-5-(TRIFLUOROMETHYL)-1

4(5)-imidazolecarboxaldehyde