InChI=1/C18H20N6O5/c1-10(25)24(11(2)26)16-15-21-14(12-7-6-8-28-12)22-23(15)9-13(19-16)20-17(27)29-18(3,4)5/h6-9H,1-5H3,(H,20,27)/f/h20H BFF850865F111DBC