You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 2-(3-bromopropyl)isoindole-1,3-dione;2-[3-[2-oxo-3-[4-[(3-phenylphenyl)methyl]piperazin-1-yl]pyrazin-1-yl]propyl]isoindole-1,3-dione;3-[4-[(3-phenylphenyl)methyl]piperazin-1-yl]-1H-pyrazin-2-one into its molecular formula.
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C64H63BrN10O6
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