You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[N-(4,6-dimethylpyrimidin-2-yl)-N'-[2-(6-methoxy-1H-indol-3-yl)ethyl]carbamimidoyl]-2-[4-(4-methoxyphenyl)piperazin-1-yl]acetamide is given. What is its corresponding molecular formula?
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C31H38N8O3
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