InChI=1/C18H25FN4O2S/c1-10-5-4-6-15(11(10)2)21-18(26)23-22-17(25)13-7-8-14(19)16(9-13)20-12(3)24/h7-11,15H,4-6H2,1-3H3,(H,20,24)(H,22,25)(H2,21,23,26)/t10-,11+,15-/m0/s1/f/h20-23H 40FEC1F41C22AC0E