5-ethyl-3-[(4-fluoro-1,3-benzoxazol-2-yl)methylamino]-6-methyl-1H-pyridin-2-one

2-Chloro-5-ethyl-6-methyl-3-nitropyridine

2-氯吡啶

3-(1,3-benzoxazol-2-ylmethoxy)-5-ethyl-6-methyl-1H-pyridin-2-one

3-[(7-chloro-1,3-benzoxazol-2-yl)methylamino]-5-ethyl-6-methyl-1H-pyridin-2-one