You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (3aR,5S,6S,6aS)-5-[(1R)-1-hydroxy-2-trityloxyethyl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol .
user
C28H30O6
assistant