You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule N-[4-chloro-2-[(3R)-3-methyl-4-(3,3,3-trifluoropropyl)piperazin-1-yl]phenyl]-4-[[(2-cyclopropylacetyl)amino]methyl]-2,3-difluorobenzamide into molecular formula.
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C27H30ClF5N4O2
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