InChI=1/C15H30N2O2/c1-12(2)17(13(3)4)10-9-16-15(18)11-19-14-7-5-6-8-14/h12-14H,5-11H2,1-4H3,(H,16,18)/p+1/fC15H31N2O2/h16-17H/q+1 2FCA50FEA9DF51FA