InChI=1/C17H24N2O3/c1-17(2,19(3)4)12-18-16(20)8-6-13-5-7-14-15(11-13)22-10-9-21-14/h5-8,11H,9-10,12H2,1-4H3,(H,18,20)/p+1/b8-6+/fC17H25N2O3/h18-19H/q+1 B5F430767E450F67