You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3-(5-chloro-2-methoxypyridin-3-yl)-N-cyclopropylsulfonyl-5-ethyl-1-[(2-fluorophenyl)methyl]indole-2-carboxamide into molecular formula.
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C27H25ClFN3O4S
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