InChI=1/C21H18N4OS2/c1-14-7-9-16(10-8-14)18-12-27-21(24-18)25-19(26)13-28-20-22-11-17(23-20)15-5-3-2-4-6-15/h2-12H,13H2,1H3,(H,22,23)(H,24,25,26)/f/h22,25H C428E66414560959