InChI=1/C18H23ClN4O/c1-13-6-8-23(9-7-13)12-15-4-2-14(3-5-15)10-20-16-11-21-22-18(24)17(16)19/h2-5,11,13H,6-10,12H2,1H3,(H2,20,22,24)/p+1/fC18H24ClN4O/h20,22-23H/q+1 33776E13AF547227