2-(1,5-dimethylpyrazol-3-yl)pyridine

1-phenyl-3-pyridin-2-ylpropane-1,3-dione

1-甲基-2-哌啶甲酸乙酯

2-吡啶-2-丙醇

5-吡啶-2-基-2H-吡唑-3-胺