InChI=1/C17H24N2O3/c1-2-22-15-8-6-7-14(17(15)21)13-18-10-12-19-11-5-3-4-9-16(19)20/h6-8,13,21H,2-5,9-12H2,1H3/p+1/b18-13-/fC17H25N2O3/h18H/q+1 C803DF68EC8F3661