InChI=1/C17H18BrF3N2O2S/c1-23(9-14-6-7-15(18)26-14)16(24)22-8-12-2-4-13(5-3-12)10-25-11-17(19,20)21/h2-7H,8-11H2,1H3,(H,22,24)/f/h22H 305F991700BF26ED