You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3S)-N-[(Z)-[1-(3-chloro-2-methylphenyl)-2,5-dimethylpyrrol-3-yl]methylideneamino]-3-[(4-methylphenyl)sulfonylamino]-3-phenylpropanamide into its molecular formula.
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C30H31ClN4O3S
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