InChI=1/C23H25ClN4O4/c1-28(13-21(29)26-17-7-5-6-16(24)11-17)14-22(30)27-20(23(31)32-2)10-15-12-25-19-9-4-3-8-18(15)19/h3-9,11-12,20,25H,10,13-14H2,1-2H3,(H,26,29)(H,27,30)/p+1/t20-/m1/s1/fC23H26ClN4O4/h26-28H/q+1 F32B4B5F05D4CA9D