InChI=1/C19H27N3O/c1-13(2)20-18(23)12-22-10-8-15(9-11-22)19-14(3)21-17-7-5-4-6-16(17)19/h4-7,13,15,21H,8-12H2,1-3H3,(H,20,23)/p+1/fC19H28N3O/h20,22H/q+1 1D4BE3AB1A1FE6F8