InChI=1/C20H20N4OS2/c1-3-24-17-7-5-4-6-16(17)23-19(24)13(2)21-18(25)10-15-12-27-20(22-15)14-8-9-26-11-14/h4-9,11-13H,3,10H2,1-2H3,(H,21,25)/t13-/m1/s1/f/h21H 539F68D9026EB224