InChI=1/C15H30N2O2/c1-4-17(5-2)13(3)11-16-15(18)12-19-14-9-7-6-8-10-14/h13-14H,4-12H2,1-3H3,(H,16,18)/p+1/t13-/m0/s1/fC15H31N2O2/h16-17H/q+1 12E2E8D197B6B57B