InChI=1/C21H23FN4OS/c1-13-6-3-4-9-26(13)21(27)18-14(2)17-19(24-12-25-20(17)28-18)23-11-15-7-5-8-16(22)10-15/h5,7-8,10,12-13H,3-4,6,9,11H2,1-2H3,(H,23,24,25)/t13-/m1/s1/f/h23H 227B2894401A51ED