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 3,5-diamino-N-[(3S)-1,1-bis[3-[4-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]phenyl]propyl]piperidin-1-ium-3-yl]-6-chloropyrazine-2-carboxamide;chloride is given. What is its corresponding molecular formula?
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C44H68Cl2N6O11
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