InChI=1/C19H25N3O/c1-21(2)13-14-22(16-18-11-7-4-8-12-18)19(23)20-15-17-9-5-3-6-10-17/h3-12H,13-16H2,1-2H3,(H,20,23)/p+1/fC19H26N3O/h20-21H/q+1 F1799B21C68DDF0B