英文别名
7'-[5-[(2,4-Difluorophenyl)methyl]-1,3,4-thiadiazol-2-yl]-3'-ethyl-5'-hydroxy-1'-methyl-4',6'-dioxospiro[cyclohexane-4,2'-pyrido[2,1-f][1,2,4]triazine]-1-carboxylic acid;7'-[5-[(2,4-difluorophenyl)methyl]-1,3,4-thiadiazol-2-yl]-3'-ethyl-5'-hydroxy-1'-methyl-4',6'-dioxospiro[cyclohexane-4,2'-pyrido[2,1-f][1,2,4]triazine]-1-carboxylic acid