InChI=1/C17H24N2O3/c1-19(11-13-5-4-9-21-13)12-17(20)18-15-8-10-22-16-7-3-2-6-14(15)16/h2-3,6-7,13,15H,4-5,8-12H2,1H3,(H,18,20)/p+1/t13-,15-/m1/s1/fC17H25N2O3/h18-19H/q+1 4D994A5D5373A70D