You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1-methyl-2-oxabicyclo[2.2.1]heptan-4-yl)-7-propan-2-yloxyimidazo[1,2-a]pyrimidine-6-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H21N3O4
assistant