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What is the molecular formula of the molecule N-(3-chloro-4-fluorophenyl)-11-(2-hydroxypropan-2-yl)-13-methyl-14-oxo-4,8,9,13-tetrazatricyclo[7.5.0.02,7]tetradeca-1,7-diene-4-carboxamide ?
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C21H25ClFN5O3
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