InChI=1/C18H32N4O/c1-3-18-19-14(2)17(20-18)13-21-9-10-22(15-6-4-5-7-15)16(12-21)8-11-23/h15-16,23H,3-13H2,1-2H3,(H,19,20)/p+2/t16-/m0/s1/fC18H34N4O/h19-20,22H/q+2 A5C1DC8FBF2D9A99