InChI=1/C19H15FN4OS/c20-11-7-5-10(6-8-11)16-13(9-21-24-16)17-22-18(25)15-12-3-1-2-4-14(12)26-19(15)23-17/h5-9,22,25H,1-4H2/b17-13- E4997E59ED76CBFF