You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named tert-butyl N-methyl-N-[2-[[6-[6-(1-methylpyrazol-4-yl)imidazo[1,2-a]pyrazin-3-yl]pyridin-2-yl]amino]pentyl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C26H34N8O2
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