InChI=1/C19H20N4OS2/c20-17-16-13-8-4-5-9-14(13)26-18(16)23-19(22-17)25-11-15(24)21-10-12-6-2-1-3-7-12/h1-3,6-7H,4-5,8-11H2,(H,21,24)(H2,20,22,23)/f/h21H,20H2 08303D0757EE5E47