You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[5-(4-fluorophenyl)-3-(2,2,2-trifluoroethyl)imidazol-4-yl]-N-(4-piperazin-1-ylphenyl)-1H-imidazole-5-carboxamide into molecular formula.
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C25H23F4N7O
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