InChI=1/C20H20N4O4/c1-2-20(14-6-4-3-5-7-14)18(27)24(19(28)23-20)12-16(25)22-15-10-8-13(9-11-15)17(21)26/h3-11H,2,12H2,1H3,(H2,21,26)(H,22,25)(H,23,28)/t20-/m1/s1/f/h22-23H,21H2	F7BC5FA8711A8101