InChI=1/C20H24N4O5/c1-7-24-15(21-18-16(24)19(25)23(3)20(26)22(18)2)9-8-12-10-13(27-4)17(29-6)14(11-12)28-5/h8-11H,7H2,1-6H3/b9-8+ F9E85D804EC0FC40