InChI=1/C15H17N5OS/c1-7-17-11-9-4-8-6-21-15(2,3)5-10(8)19-14(9)22-12(11)13(18-7)20-16/h4H,5-6,16H2,1-3H3,(H,17,18,20)/f/h20H 08F30F89542944F6