You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule (3S,3aR,6aS)-5-(2,6-dichlorophenyl)-3-(4-methylphenyl)-2-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione ?
user
C24H18Cl2N2O3
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