InChI=1/C20H20ClN3O2S/c1-13(2)22-19(26)15-4-3-5-17(12-15)23-20(27)24-18(25)11-8-14-6-9-16(21)10-7-14/h3-13H,1-2H3,(H,22,26)(H2,23,24,25,27)/b11-8+/f/h22-24H 60E58641F5F59989