InChI=1/C15H17N5S2/c1-10-5-6-11(2)13(8-10)18-15(22)20-19-14(21)17-12-4-3-7-16-9-12/h3-9H,1-2H3,(H2,17,19,21)(H2,18,20,22)/f/h17-20H 94463827B95A0C9C