InChI=1/C15H15N5S/c1-9-10(8-21-11-5-3-2-4-6-11)7-18-14-12(9)13(16)19-15(17)20-14/h2-7H,8H2,1H3,(H4,16,17,18,19,20)/f/h16-17H2 F4AAAA936A873696