InChI=1/C13H24N2O2/c1-9-7-15(8-13(3,4)17-9)12(16)14-10(2)11-5-6-11/h9-11H,5-8H2,1-4H3,(H,14,16)/t9-,10-/m1/s1/f/h14H 511E91121A80701E