InChI=1/C23H25ClN4O4/c1-29-19-11-15-17(12-20(19)30-10-4-9-28-7-2-3-8-28)25-13-26-23(15)27-21-16(24)5-6-18-22(21)32-14-31-18/h5-6,11-13H,2-4,7-10,14H2,1H3,(H,25,26,27)/p+1/fC23H26ClN4O4/h27-28H/q+1 88D335CBA95D5280