You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (5-bromo-1-benzofuran-3-yl)-[3-[4-(2,6-difluorophenyl)triazol-1-yl]piperidin-1-yl]methanone using the IUPAC nomenclature.
user
C22H17BrF2N4O2
assistant