InChI=1/C19H25N3O/c1-21(16-17-10-5-3-6-11-17)15-9-14-20-19(23)22(2)18-12-7-4-8-13-18/h3-8,10-13H,9,14-16H2,1-2H3,(H,20,23)/p+1/fC19H26N3O/h20-21H/q+1 71CE613096F8A7BD