InChI=1/C16H21N3O/c1-11(12-6-7-12)17-9-14-10-18-19-16(14)13-4-3-5-15(8-13)20-2/h3-5,8,10-12,17H,6-7,9H2,1-2H3,(H,18,19)/p+1/t11-/m1/s1/fC16H22N3O/h17,19H/q+1 9534EF5B71E3D114