You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[1-amino-2-[1-(2,2-dimethylpropanoyloxy)ethoxy]-2-oxoethyl]cyclohexane-1-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
user
C16H27NO6
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