InChI=1/C15H26N2O2/c1-12-5-6-15(16)14(9-12)10-17(7-8-18-3)13(2)11-19-4/h5-6,9,13H,7-8,10-11,16H2,1-4H3/p+1/t13-/m0/s1/fC15H27N2O2/h17H/q+1 1655666C2D6BD4CF