InChI=1/C17H19N3O/c1-2-6-15-14(5-1)18-17(19-15)12-13-4-3-7-16(13)20-8-10-21-11-9-20/h1-2,5-6,12H,3-4,7-11H2/p+1/fC17H20N3O/h18H/q+1 1DC09DE916299407