InChI=1/C20H16N4O3S/c21-20(26)23-13-5-3-4-12(10-13)18(25)22-11-14-8-9-16(27-14)19-24-15-6-1-2-7-17(15)28-19/h1-10H,11H2,(H,22,25)(H3,21,23,26)/f/h22-23H,21H2 395D17FD474B448C