InChI=1/C14H26N2O3/c1-9-6-5-7-10(8-9)15-13(19)16-11(12(17)18)14(2,3)4/h9-11H,5-8H2,1-4H3,(H,17,18)(H2,15,16,19)/p-1/t9-,10+,11+/m1/s1/fC14H25N2O3/h15-16H/q-1 7F04F90B5F5F66CF