You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 1-[6-[[6-amino-5-(4-phenoxyphenyl)pyrimidin-4-yl]amino]spiro[3.5]nonan-9-yl]prop-2-en-1-one into its molecular formula.
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C28H30N4O2
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