InChI=1/C16H15BrF3NO2/c17-12-4-5-15(23-16(19)20)11(6-12)8-21-9-14(22)10-2-1-3-13(18)7-10/h1-7,14,16,21-22H,8-9H2/t14-/m1/s1 BC8EFEC8C0A7ECC8