You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(3,3-dimethylbutoxy)-3,3-dimethylbutane;2,2,6,6-tetramethylheptan-3-one;2,2,5,5-tetramethylhexane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H70O2
assistant