InChI=1/C17H21N3O2/c1-10(2)11-6-7-13-12(9-11)17(16(22)18-13)19-15(21)14-5-3-4-8-20(14)17/h6-7,9-10,14H,3-5,8H2,1-2H3,(H,18,22)(H,19,21)/t14-,17-/m1/s1/f/h18-19H D07702CFAB0D80AA