4-溴硫磷-3-吡啶酮

N-butyl-N-methylpyridine-3-carboxamide

N-(4-chlorophenyl)pyridine-3-carboxamide

N2-[(1,1-二甲基乙氧基)羰基]-N6-(3-吡啶基羰基)-L-赖氨酸

3-三氟甲基吡啶