You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Please write the molecular formula of the molecule [(7R)-4-chloro-8-oxo-9-(2,2,2-trifluoroethyl)-3,6,7,10-tetrahydropyrazolo[3,4-i][2]benzazepin-7-yl] (4-nitrophenyl) carbonate .
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C20H14ClF3N4O6
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