You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 8-cyclohexyl-N-methyl-2-[3-(4-methylpiperazin-1-yl)anilino]-5-oxopyrido[2,3-d]pyrimidine-6-carboxamide into its molecular formula.
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C26H33N7O2
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