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 3-[[5-(9H-fluoren-9-ylmethoxycarbonylamino)-1,2-oxazole-3-carbonyl]amino]-2,2-difluoropropanoic acid into molecular formula.
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C22H17F2N3O6
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