You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-[3-chloro-4-[4-(6-methyl-5-oxo-11H-pyrido[4,3-c][1]benzazepin-11-yl)piperazin-1-yl]phenyl]-3,5-dimethyl-1,2-oxazole-4-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C30H29ClN6O3
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