InChI=1/C14H13N5OS/c20-14(18-10-6-15-16-7-10)17-9-3-4-11-12(5-9)21-13(19-11)8-1-2-8/h3-8H,1-2H2,(H,15,16)(H2,17,18,20)/f/h15,17-18H FC6F13B4C39F635A