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 3-[[(2-chlorophenyl)methyl-[(1S)-1-[1-(furan-2-ylmethyl)tetrazol-5-yl]propyl]amino]methyl]-6-methyl-1H-quinolin-2-one is given. What is its corresponding molecular formula?
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C27H27ClN6O2
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