You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-(2,2-dimethylpropyl)-1-[6-(phenylmethoxycarbonylamino)hexyl]benzimidazole-4-carboxylic acid is given. What is its corresponding molecular formula?
user
C27H35N3O4
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