4-[[4-[(3,5-dioxo-1,2,4-triazol-4-yl)methyl]-2,5-dimethylphenyl]methyl]-1,2,4-triazole-3,5-dione 生成 5-[[2,5-dimethyl-4-[(4,6,14,16-tetraoxo-3,5,7,15-tetrazapentacyclo[7.4.3.22,8.01,9.03,7]octadeca-10,12,17-trien-5-yl)methyl]phenyl]methyl]-3,5,7,15-tetrazapentacyclo[7.4.3.22,8.01,9.03,7]octadeca-10,12,17-triene-4,6,14,16-tetrone