InChI=1/C18H19FN4S/c1-4-20-15-11-13(9-10-21-15)17-16(22-18(24-3)23(17)2)12-5-7-14(19)8-6-12/h5-11H,4H2,1-3H3,(H,20,21)/p+1/fC18H20FN4S/h20-21H/q+1 47CA0731EFF6AC47