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 6-chloro-3-ethenyl-4-(4-fluoro-1H-inden-2-yl)pyridazine;3,6-dichloro-4-(4-fluoro-1H-inden-2-yl)pyridazine;prop-1-ene is given. What is its corresponding molecular formula?
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C31H23Cl3F2N4
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