InChI=1/C20H14N4O2S2/c25-18(24-20-23-16(12-28-20)14-5-2-8-21-11-14)13-4-1-6-15(10-13)22-19(26)17-7-3-9-27-17/h1-12H,(H,22,26)(H,23,24,25)/f/h22,24H E05E4E7A20EB627B