InChI=1/C18H25N3O2/c1-5-13-11-14(15-7-6-8-18(19)20-15)17(22-4)12-16(13)23-10-9-21(2)3/h6-8,11-12H,5,9-10H2,1-4H3,(H2,19,20)/p+2/fC18H27N3O2/h20-21H,19H2/q+2 F024EDF30C6CBB93