InChI=1/C20H18N4OS/c1-24(13-17-22-16-10-12-26-19(16)20(25)23-17)18(14-7-3-2-4-8-14)15-9-5-6-11-21-15/h2-12,18H,13H2,1H3,(H,22,23,25)/t18-/m0/s1/f/h23H CC29C3A1BE2870A6