You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[(1R,3aS,6R,7S,7aR)-7-(4-chlorophenyl)-6-(2,4-dichlorophenyl)-1-methyl-3-oxo-2,4,5,6,7,7a-hexahydro-1H-isoindol-3a-yl]oxy]acetaldehyde into its molecular formula.
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C23H22Cl3NO3
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