InChI=1/C20H25FN4O2S/c1-14-18(12-16-6-3-4-7-17(16)21)28-20(22-14)23-19(27)13-24-8-5-9-25(11-10-24)15(2)26/h3-4,6-7H,5,8-13H2,1-2H3,(H,22,23,27)/f/h23H 4AE18B6DB4051D23