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 3-[2-[4-bromo-3-[[(5,7-difluoro-1H-indol-3-yl)methylamino]-(hydroxymethyl)-lambda3-iodanyl]carbonylphenyl]ethynyl]-N-methylbenzamide using the IUPAC nomenclature.
user
C27H21BrF2IN3O3
assistant