You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by (2S)-N-[[6-(4-bromophenyl)-2-(pyridin-3-ylmethylamino)pyrimidin-4-yl]methyl]-1-(4-fluorophenyl)sulfonylpyrrolidine-2-carboxamide ?
user
C28H26BrFN6O3S
assistant