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What is the molecular formula of the molecule 7-[(4-chlorophenyl)methyl]-1,3-dimethyl-8-[4-[1-(2-methyl-4-nitrophenyl)-2,5-dioxopyrrolidin-3-yl]piperazin-1-yl]purine-2,6-dione ?
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C29H29ClN8O6
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