InChI=1/C23H29ClN4O4/c1-4-12-28(15-23(31)27-19-9-5-6-11-20(19)32-3)14-22(30)25-13-21(29)26-18-10-7-8-17(24)16(18)2/h5-11H,4,12-15H2,1-3H3,(H,25,30)(H,26,29)(H,27,31)/p+1/fC23H30ClN4O4/h25-28H/q+1 D47E59EA1E8D5DA9