InChI=1/C20H25BrFNO3/c1-2-25-19-12-15(13-23-9-5-6-10-24)11-17(21)20(19)26-14-16-7-3-4-8-18(16)22/h3-4,7-8,11-12,23-24H,2,5-6,9-10,13-14H2,1H3/p+1/fC20H26BrFNO3/h23H/q+1 CF6DD7F4567A8E03