You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,2S,4S,5S,6R)-2-(4-methoxyphenoxy)-4,7,7-trimethyl-3-oxabicyclo[4.1.0]heptane-1,5,6-triol is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H22O6
assistant