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 2-[4-(dimethylamino)piperidin-1-yl]-1-[4-[(3-fluoropyridin-4-yl)amino]-2-(6-methoxypyridin-2-yl)pyrrolo[2,1-f][1,2,4]triazin-5-yl]ethanol is given. What is its corresponding molecular formula?
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C26H31FN8O2
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