InChI=1/C19H19FN4O2S/c20-14-7-5-13(6-8-14)19(26)22-10-9-21-18(25)12-27-11-17-23-15-3-1-2-4-16(15)24-17/h1-8H,9-12H2,(H,21,25)(H,22,26)(H,23,24)/f/h21-23H ABC62888E1DEE29F