InChI=1/C15H19N3O/c1-18(2)11-13-7-5-12(6-8-13)10-17-15(19)14-4-3-9-16-14/h3-9,16H,10-11H2,1-2H3,(H,17,19)/p+1/fC15H20N3O/h17-18H/q+1 A3C59B2A4A39811B