You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 3-(cyclopropylsulfonylamino)-2-[(E)-2-[4-[(2-methoxyacetyl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid is given. What is its corresponding molecular formula?
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C20H22N2O10S3
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