InChI=1/C19H20N4O4/c1-10(18(25)22-13-5-3-12(4-6-13)17(20)24)21-14-7-8-16-15(9-14)23-19(26)11(2)27-16/h3-11,21H,1-2H3,(H2,20,24)(H,22,25)(H,23,26)/t10-,11-/m0/s1/f/h22-23H,20H2	86ED0F6B0166A84D