You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[5-[2-[(2R)-1-amino-3-methylbutan-2-yl]-2,7-diazaspiro[3.4]octan-7-yl]-1,2,4-triazin-6-yl]oxy]-N-ethyl-5-fluoro-N-propan-2-ylbenzamide into its molecular formula.
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C26H38FN7O2
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