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 4-[8-(ethylamino)imidazo[1,2-a]pyrazin-6-yl]-2-methoxyphenol;6-(3-methylphenyl)-N-propylimidazo[1,2-a]pyrazin-8-amine is given. What is its corresponding molecular formula?
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C31H34N8O2
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