You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name ethyl (5Z)-5-[[2-(2-ethoxy-2-oxoethoxy)phenyl]methylidene]-4-hydroxy-2-(2-methylbenzoyl)iminothiophene-3-carboxylate into its molecular formula.
user
C26H25NO7S
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