You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[2-[(7-chloroquinolin-4-yl)amino]ethyl]-2-[(3-methylphenyl)methyl-(4-methylphenyl)sulfonylamino]acetamide into its molecular formula.
user
C28H29ClN4O3S
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