InChI=1/C19H11Cl2N3O2S/c20-12-2-1-3-14(10-12)23-18-15(17(25)24-19-22-6-7-27-19)9-11-8-13(21)4-5-16(11)26-18/h1-10H,(H,22,24,25)/p+1/b23-18+/fC19H12Cl2N3O2S/h23-24H/q+1 826B112F174763C3