InChI=1/C21H17FN4OS/c1-12-2-8-15(9-3-12)28-11-17-19-18(13-4-6-14(22)7-5-13)16(10-23)20(24)27-21(19)26-25-17/h2-9,18H,11,24H2,1H3,(H,25,26)/t18-/m1/s1/f/h25H B8C1ADE3B4833F68