4-(2,5-dimethylpyrrol-1-yl)pyridine

3-nitro-N-pyridin-4-ylpyridin-2-amine

(2-acetyloxy-4-carbonochloridoylphenyl) acetate

4-N-pyridin-4-ylbenzene-1,4-diamine

9-氮杂久洛尼定