You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2E)-2-[[3-[[2-[3-(2,2-dimethylpropanoylamino)-4-methylphenyl]imidazo[1,2-b]pyridazin-6-yl]carbamoyl]phenyl]methylidene]butanoic acid into molecular formula.
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C30H31N5O4
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