InChI=1/C20H17ClN4S2/c21-17-13-16(24-19(26)22-14-7-3-1-4-8-14)11-12-18(17)25-20(27)23-15-9-5-2-6-10-15/h1-13H,(H2,22,24,26)(H2,23,25,27)/f/h22-25H D1C64C7AEC97A9F5