InChI=1/C20H22N4OS2/c21-20-24-23-18(27-20)12-13-22-19(25)16-10-4-5-11-17(16)26-14-6-9-15-7-2-1-3-8-15/h1-5,7-8,10-11H,6,9,12-14H2,(H2,21,24)(H,22,25)/f/h22H,21H2 2989E237ECC49E02