InChI=1/C14H14FN5S/c15-10-1-3-11(4-2-10)19-5-7-20(8-6-19)13-12(9-16)21-14(17)18-13/h1-4H,5-8H2,(H2,17,18)/f/h17H2 58097D7689FDC8F4