You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-cyclopropyl-5-[2-[2-(7-ethyl-6-methoxyquinolin-4-yl)oxypyrimidin-5-yl]acetyl]-3-(4-fluorophenyl)pyridazin-4-one into molecular formula.
user
C31H26FN5O4
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