InChI=1/C18H19FN4O2S2/c1-2-23-8-7-11-13(9-23)27-17(14(11)15(20)24)22-18(26)21-16(25)10-5-3-4-6-12(10)19/h3-6H,2,7-9H2,1H3,(H2,20,24)(H2,21,22,25,26)/p+1/fC18H20FN4O2S2/h21-23H,20H2/q+1 7237F25F3BA14498