InChI=1/C15H26N4O/c1-3-5-13-17-9-10-19(13)11-15(14(16)20,12-6-7-12)18-8-4-2/h9-10,12,18H,3-8,11H2,1-2H3,(H2,16,20)/p+2/t15-/m1/s1/fC15H28N4O/h17-18H,16H2/q+2 A393CD5FF69CD495