You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(2,4-dimethoxy-N-(2-nitrophenyl)sulfonylanilino)-N-[(Z)-(2,5-dimethyl-1-phenylpyrrol-3-yl)methylideneamino]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H29N5O7S
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