InChI=1/C20H22ClN7O/c1-3-18-16(12-24-28(18)14-7-4-6-13(21)10-14)20(29)25-19-15(11-22)17(26-27-19)8-5-9-23-2/h4,6-7,10,12,23H,3,5,8-9H2,1-2H3,(H2,25,26,27,29)/p+1/fC20H23ClN7O/h23,25,27H/q+1 D34850E2E50122F0