You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-bromo-N-[(3,4-dimethoxyphenyl)methyl]-N-[4-[(6-methoxyquinolin-8-yl)amino]pentyl]benzamide into molecular formula.
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C31H34BrN3O4
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