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 1-[(3-fluoro-4-morpholin-4-ylphenyl)methyl]-2-methyl-3-[(3-methyl-4-methylsulfonylphenyl)methyl]guanidine;hydroiodide into molecular formula.
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C22H30FIN4O3S
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