InChI=1/C20H18N4O5/c1-23-15-10-14(21-17(15)18(25)24(2)20(23)27)13-7-5-12(6-8-13)11-29-19(26)22-16-4-3-9-28-16/h3-10,21H,11H2,1-2H3,(H,22,26)/f/h22H F55E560B4FD8C82C