You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name cyclobutyl-[4-[[2-[[6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]-1H-benzimidazol-2-yl]amino]pyridin-4-yl]methyl]piperazin-1-yl]methanone into its molecular formula.
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C27H29F3N8O
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