InChI=1/C15H30N2O2/c1-12-4-6-14(7-5-12)8-9-16-10-15(18)17-13(2)11-19-3/h12-14,16H,4-11H2,1-3H3,(H,17,18)/p+1/t12?,13-,14?/m1/s1/fC15H31N2O2/h16-17H/q+1 12348E39D2841903