InChI=1/C15H19N3O/c16-11-4-8-13-17-14(18-19-13)15(9-5-10-15)12-6-2-1-3-7-12/h1-3,6-7H,4-5,8-11,16H2/p+1/fC15H20N3O/h16H/q+1 9B5CAA28603C76FA