InChI=1/C18H18F2N4O2S/c1-22-16-8-3-2-7-15(16)21-18(22)23-9-11-24(12-10-23)27(25,26)17-13(19)5-4-6-14(17)20/h2-8H,9-12H2,1H3/p+1/fC18H19F2N4O2S/h21H/q+1 B9B36D4398264B5B