InChI=1/C21H15N5OS2/c1-13-24-25-20(28-13)23-21-26(15-7-3-2-4-8-15)19(27)18(29-21)11-14-12-22-17-10-6-5-9-16(14)17/h2-12,22H,1H3/b18-11-,23-21? 30E5A7859707A8F7