InChI=1/C23H20Cl2O5/c1-28-22(23(26)27)17-9-6-12-20(29-13-15-7-2-4-10-18(15)24)21(17)30-14-16-8-3-5-11-19(16)25/h2-12,22H,13-14H2,1H3,(H,26,27)/p-1/t22-/m0/s1/fC23H19Cl2O5/q-1 FEC152DBF6D41BD8