You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named ethyl 2-[[2-[5-[1-[5-amino-6-(1-fluoroethylidene)-1,2,4-triazin-1-yl]ethenyl]-5-cyano-3,4-dihydroxy-4-methyloxolan-2-yl]ethoxy-phenoxyphosphoryl]amino]propanoate by IUPAC nomenclature, provide its molecular formula.
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C26H34FN6O8P
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