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 methyl 3-amino-4-cyano-1-[4-hydroxy-3-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]pyrrole-2-carboxylate into molecular formula.
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C16H13N5O4
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