You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-[6-[[5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydropyrrolo[1,2-a]benzimidazol-7-yl)pyrimidin-2-yl]amino]pyridin-3-yl]-2-methylpiperazine-1-carboxylic acid .
user
C27H28F2N8O2
assistant