InChI=1/C18H20N6O4/c1-22(9-13-20-11-7-5-4-6-10(11)16(26)21-13)8-12(25)14-15(19)23(2)18(28)24(3)17(14)27/h4-7H,8-9,19H2,1-3H3,(H,20,21,26)/f/h21H	232EF2003DD8BF3D