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 N-[2-(3-methoxy-2-methoxycarbonyl-3-oxoprop-1-enyl)-5-(6-oxo-1-propan-2-ylpyridazin-3-yl)-6-phenylpyridin-3-yl]carbamate is given. What is its corresponding molecular formula?
user
C25H23N4O7-
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