2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine

(3,5-diphenyl-3,4-dihydropyrazol-2-yl)-(furan-2-yl)methanone

3-(furan-2-yl)-5,6-dihydro-[1,3]thiazolo[2,3-c][1,2,4]triazole

5-呋喃-2-1,3,4 -恶二唑-2-氨基

3-(furan-2-yl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole