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 N-[[4-(4-benzylpiperazin-1-yl)-3-nitrophenyl]methylideneamino]-4-phenyl-1,3-thiazol-2-amine is given. What is its corresponding molecular formula?
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C27H26N6O2S
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