InChI=1/C19H27N3O/c1-19(2,22(3)4)12-20-18(23)13-9-10-17-15(11-13)14-7-5-6-8-16(14)21-17/h9-11,21H,5-8,12H2,1-4H3,(H,20,23)/p+1/fC19H28N3O/h20,22H/q+1 4D6F980D8C3B232A