InChI=1/C22H28N2O2/c1-13-9-16-17(22(5,6)8-7-21(16,3)4)11-15(13)14(2)10-19-23-12-18(24-19)20(25)26/h9-12H,7-8H2,1-6H3,(H,23,24)(H,25,26)/p-1/b14-10+/fC22H27N2O2/h23H/q-1 52251D3F5B641092