You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-(5-fluoropyridin-3-yl)oxypyridine-2-carboxamide;5-methyl-7-[2-(oxetan-3-yl)ethynyl]-2,3-dihydro-1,5-benzoxazepin-4-one ?
user
C26H23FN4O5
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