You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[3-amino-6-[(1R,3R)-3-fluoro-4-oxocyclohexyl]pyrazin-2-yl]-2-fluorobenzoic acid is the IUPAC name of a molecule. Please give its molecular formula.
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C17H15F2N3O3
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