InChI=1/C18H25FN4O2S/c19-13-1-5-16(6-2-13)26-12-9-17(24)21-22-18(25)20-14-7-10-23(11-8-14)15-3-4-15/h1-2,5-6,14-15H,3-4,7-12H2,(H,21,24)(H2,20,22,25)/p+1/fC18H26FN4O2S/h20-23H/q+1 21A8D1B429AE4E0E