InChI=1/C17H24N2O3/c1-11-5-6-15(7-12(11)2)17(21)18-8-16(20)19-9-14(4)22-10-13(19)3/h5-7,13-14H,8-10H2,1-4H3,(H,18,21)/t13-,14-/m1/s1/f/h18H 56D07CD99F969580