InChI=1/C23H25ClN2O4/c1-2-30-23(29)18-5-9-20(10-6-18)25-21(27)15-26-13-11-17(12-14-26)22(28)16-3-7-19(24)8-4-16/h3-10,17H,2,11-15H2,1H3,(H,25,27)/p+1/fC23H26ClN2O4/h25-26H/q+1 3BD0E0D6A16CB7D5