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 [5-[(6-iodo-1,1-dioxo-7-sulfamoyl-4H-1lambda6,2,4-benzothiadiazin-3-yl)amino]-5-oxopentyl] nitrite into molecular formula.
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C12H14IN5O7S2
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