You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[5-[cyclopropyl-[(2S,3R)-2-fluoro-8-azabicyclo[3.2.1]octan-3-yl]amino]pyrazin-2-yl]-4-fluoro-5-(2-methoxypyridin-4-yl)phenol into its molecular formula.
user
C26H27F2N5O2
assistant