InChI=1/C18H27N7O2/c1-10(2)16(17-24-23-14-5-6-19-7-8-25(14)17)22-15(26)9-13-11(3)20-12(4)21-18(13)27/h10,16,19H,5-9H2,1-4H3,(H,22,26)(H,20,21,27)/p+1/t16-/m0/s1/fC18H28N7O2/h19,21-22H/q+1 915B8D89FCFF8EF8