InChI=1/C18H27N7O2/c1-13-5-7-24(8-6-13)11-16(26)10-19-18(27)21-15-3-4-17(14(2)9-15)25-12-20-22-23-25/h3-4,9,12-13,16,26H,5-8,10-11H2,1-2H3,(H2,19,21,27)/p+1/t16-/m0/s1/fC18H28N7O2/h19,21,24H/q+1 260C54B981096499