InChI=1/C15H30N2O2/c1-4-13-6-8-14(9-7-13)17-12(2)15(18)16-10-5-11-19-3/h12-14,17H,4-11H2,1-3H3,(H,16,18)/p+1/t12-,13?,14?/m1/s1/fC15H31N2O2/h16-17H/q+1 35A059C8B2E90A7C