InChI=1/C15H30N2O2/c1-3-9-15(11-16,10-4-2)14(19)17-12-7-5-6-8-13(12)18/h12-13,18H,3-11,16H2,1-2H3,(H,17,19)/p+1/t12-,13-/m0/s1/fC15H31N2O2/h16-17H/q+1 C4298C0A229C3E66