You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule methyl (4S,7R)-7-(3,4-dimethoxyphenyl)-4-(4-hydroxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-1H-quinoline-3-carboxylate into molecular formula.
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C26H27NO6
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