英文名称
5-[5-[2-[5-cyano-1-[6-[3-cyano-5-[[2-(3,5-dicarboxyphenyl)-5-methylsulfanyl-1,2,4-triazol-3-yl]hydrazinylidene]-4-methyl-2,6-dioxopyridin-1-yl]-4-oxo-1H-1,3,5-triazin-2-yl]-4-methyl-2,6-dioxopyridin-3-ylidene]hydrazinyl]-3-methylsulfanyl-1,2,4-triazol-1-yl]benzene-1,3-dicarboxylic acid