InChI=1/C19H22Cl2N2O4S/c20-15-5-3-6-16(21)18(15)28(25,26)13-14-7-8-17(27-14)19(24)22-9-4-12-23-10-1-2-11-23/h3,5-8H,1-2,4,9-13H2,(H,22,24)/p+1/fC19H23Cl2N2O4S/h22-23H/q+1 4932AD1B4D371F6A