[6-(二甲基氨基)-4-甲基-3-吡啶基]乙腈

1-cyano-1-(6-dimethylamino-4-methylpyridin-3-yl)acetone

3-amino-4-(6-dimethylamino-4-methylpyridin-3-yl)-5-methylpyrazole

3-(4-methyl-6-dimethylaminopyridin-3-yl)-2,5-dimethyl-7-hydroxypyrazolo[1,5-a]pyrimidine