InChI=1/C14H15N5S2/c1-10-4-2-5-11(8-10)16-13(20)18-19-14(21)17-12-6-3-7-15-9-12/h2-9H,1H3,(H2,16,18,20)(H2,17,19,21)/f/h16-19H 735C9AAB89B072F2