InChI=1/C15H30N2O2/c1-4-19-12-8-9-14(18)16-13-15(17(2)3)10-6-5-7-11-15/h4-13H2,1-3H3,(H,16,18)/p+1/fC15H31N2O2/h16-17H/q+1 F267AF79C72AC0D2