InChI=1S/C17H22N4O11/c1-20-3-19-13-6(14(20)27)18-4-21(13)15-11(7(23)5(2-22)30-15)31-17-10(26)8(24)9(25)12(32-17)16(28)29/h3-5,7-12,15,17,22-26H,2H2,1H3,(H,28,29)