InChI=1/C18H17N7O4/c1-25-17(28)10-5-4-9(7-11(10)18(25)29)22-16(27)15(26)21-6-2-3-13-12(8-19)14(20)24-23-13/h4-5,7H,2-3,6H2,1H3,(H,21,26)(H,22,27)(H3,20,23,24)/f/h21-22,24H,20H2 DF38D84A031EC3C5