InChI=1/C15H26N4O/c1-10(2)8-12(16)15(20)17-9-14-11-6-4-3-5-7-13(11)18-19-14/h10,12H,3-9,16H2,1-2H3,(H,17,20)(H,18,19)/p+1/t12-/m1/s1/fC15H27N4O/h16-18H/q+1 E2545FDF5183B896