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 (3aR,5S,6S,6aR)-5-[(1R)-1,2-dimethoxyethyl]-6-methoxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole ?
user
C12H22O6
assistant