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Under IUPAC nomenclature, a molecule named 1-[1-(3-chloro-2-methylphenyl)ethyl]-3-[2-methoxy-4-(1,2,3,4-tetrahydroisoquinolin-6-ylmethylsulfonyl)phenyl]-1-methylurea;ethane is given. What is its corresponding molecular formula?
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C30H38ClN3O4S
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