You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (1R,2R,3S,4R)-3-[(2,4-dimethoxyphenyl)carbamoyl]-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid ?
user
C16H19NO6
assistant