InChI=1/C15H30N2O2/c1-3-4-5-6-13(2)16-15(19)11-17-9-7-14(12-18)8-10-17/h13-14,18H,3-12H2,1-2H3,(H,16,19)/p+1/t13-/m1/s1/fC15H31N2O2/h16-17H/q+1 88DDF09A38AD6575