InChI=1/C14H14N4OS/c1-18-13-11(7-15-18)14(19)17-12(16-13)9-20-8-10-5-3-2-4-6-10/h2-7H,8-9H2,1H3,(H,16,17,19)/f/h17H CC444A2C3187C012