You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 5-[[4,6-bis[(2-methoxy-6-oxo-1H-pyrimidin-5-yl)amino]-1,3,5-triazin-2-yl]methyl]-2-methoxy-1H-pyrimidin-6-one is given. What is its corresponding molecular formula?
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C19H19N11O6
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