6-piperidin-1-yl-3-piperidin-3-yl-[1,2,4]triazolo[4,3-b]pyridazine

1-dimethoxyphosphorylpiperidine

3-methyl-3-sulfanylbutanoic acid

N-硝基甲胺

2-氯-4-(哌啶-1-基)喹唑啉