You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-(3-chlorophenyl)-5-[(1R)-1-[4-[(2-methoxy-5-methylphenyl)methyl]piperazine-1,4-diium-1-yl]ethyl]-1,3,4-oxadiazole by IUPAC nomenclature, provide its molecular formula.
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C23H29ClN4O2+2
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