You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(Z)-2-(N-amino-2-fluoroanilino)-1-[3-[3-(morpholin-4-ylmethyl)phenyl]-1,2,4-oxadiazol-5-yl]-2-pyridin-4-ylethenamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H26FN7O2
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