You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-bromo-2-[5-(2-methylcyclopropyl)furan-2-yl]imidazo[1,2-a]pyridin-3-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C15H14BrN3O
assistant