2,2-二甲基-5-(2-哌啶基亚基)-1,3-二恶烷-4,6-二酮

3-phenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine

6-(2-甲基-2-丙基)-2,3,4,5-四氢吡啶

2,3,4,5-tetrahydropyridin-6-ylurea

[(5E)-5-(dimethylaminomethylidene)-3,4-dihydro-2H-pyridin-6-yl]cyanamide