3-乙酰吡啶腺嘌呤二核苷酸

1-(5-nitropyridin-3-yl)ethanone

1-methyl-3-(2-methyl-1,3-dioxolan-2-yl)pyridin-1-ium,iodide

6-(吡啶-3-基)吡嗪-3(2H)-酮

2-(3-吡啶)吗啉