2-(1-oxidopyridin-1-ium-4-yl)-5-propylsulfonyl-1,3,4-thiadiazole

2-butylsulfonyl-5-(1-oxidopyridin-1-ium-4-yl)-1,3,4-thiadiazole

6-methoxybenzo[g]isoquinoline-5,10-dione

3-乙基-5-(4-吡啶基亚甲基)罗丹宁

(5E)-3-phenyl-5-(pyridin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one