InChI=1/C14H31N3O2/c1-4-5-6-9-16-14(18)13(2)17(10-7-8-15)11-12-19-3/h13H,4-12,15H2,1-3H3,(H,16,18)/p+1/t13-/m1/s1/fC14H32N3O2/h15-16H/q+1 68EFBF011B4F908D