InChI=1/C17H16Cl2N2O3S/c1-10-8-12(25(20,23)24)9-16(11(10)2)21-17(22)7-6-13-14(18)4-3-5-15(13)19/h3-9H,1-2H3,(H,21,22)(H2,20,23,24)/b7-6+/f/h21H,20H2 E11FD9EFBA716762