5-methyl-3-propan-2-yl-1H-1,2,4-triazole

2-methyl-2-(6-methylpyridin-2-yl)propanenitrile

3-methyl-1-methylsulfonylbutan-2-imine

2-甲基-2-(4-吡啶)丙腈

3-(2,6-dimethylphenyl)-5-propan-2-yl-1,2,4-oxadiazole