InChI=1/C18H22N2O/c1-13-9-7-8-12-17(13)14(2)19-15(3)18(21)20-16-10-5-4-6-11-16/h4-12,14-15,19H,1-3H3,(H,20,21)/t14-,15-/m0/s1/f/h20H	4A38F06303C7C3FA