InChI=1/C23H22N4O4/c1-13-20-21(18(11-24)22(25)31-23(20)27-26-13)14-4-5-15(19(10-14)29-3)12-30-17-8-6-16(28-2)7-9-17/h4-10,21,23H,12,25H2,1-3H3/t21-,23+/m1/s1	27EB383F5E05A190