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 4-[[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]amino]-5-(5-hydroxypent-2-ynimidoyl)-1H-pyrimidin-6-one into molecular formula.
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C14H18N4O5
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