InChI=1/C19H20Cl2N2O5/c1-12(28-17-8-7-13(20)11-15(17)21)18(24)22-23-19(25)14-5-3-4-6-16(14)27-10-9-26-2/h3-8,11-12H,9-10H2,1-2H3,(H,22,24)(H,23,25)/t12-/m1/s1/f/h22-23H	B95831AA9B668CFD