InChI=1/C21H18N4OS2/c1-14-24-17(12-27-14)13-28-19-5-3-2-4-18(19)21(26)25-16-8-6-15(7-9-16)20-22-10-11-23-20/h2-12H,13H2,1H3,(H,22,23)(H,25,26)/f/h22,25H 76928F52C28F2275