InChI=1/C17H16Cl2N2O3S/c18-12-3-1-11(2-4-12)17(7-8-17)10-21-16(22)14-9-13(25(20,23)24)5-6-15(14)19/h1-6,9H,7-8,10H2,(H,21,22)(H2,20,23,24)/f/h21H,20H2 21AA4344B06DF2BD