InChI=1/C20H21FN4O2S/c1-12(2)23-16-10-14(8-9-22-16)19-18(13-4-6-15(21)7-5-13)24-20(25-19)28-11-17(26)27-3/h4-10,12H,11H2,1-3H3,(H,22,23)(H,24,25)/f/h23-24H 7DDD02F697B8E6C4