You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (3aS,6R,6aS)-6-(1,4-dioxaspiro[4.5]decan-3-yl)-4-[1-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]spiro[3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-2,1'-cyclohexane] into molecular formula.
user
C27H46O10
assistant