InChI=1/C15H15N5OS/c1-9-13(22-15(16-2)18-9)12-6-7-17-14(20-12)19-10-4-3-5-11(21)8-10/h3-8,21H,1-2H3,(H,16,18)(H,17,19,20)/f/h16,19H 9A50F578146FE1A3