You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R,6S,7R)-7-benzoyl-4-(3-chlorophenyl)-4,8,9-triazatricyclo[6.4.0.02,6]dodeca-9,11-diene-3,5-dione into its molecular formula.
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C22H16ClN3O3
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