methyl (E,Z,E)-[4-(3,4-dihydro-2-methyl-3-thioxo-1,2,4-triazin-5(2H)-ylidene)-2-butenylidene]methylhydrazinecarbodithioate

1-BOC-4-(2-吡啶甲基)哌嗪

2-(1-methylimidazol-2-yl)pyridine

5-[bis(pyridin-2-ylmethyl)amino]pentanoic acid

9-methoxy-4-(pyridin-2-ylmethylideneamino)furo[3,2-g]chromen-7-one