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system
Name the molecular formula for the molecule established as N-cyclopropyl-2-[4-[2-[[N-methyl-C-(2-oxa-7-azaspiro[4.4]nonan-7-yl)carbonimidoyl]amino]ethyl]phenoxy]acetamide;hydroiodide using the IUPAC nomenclature.
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C22H33IN4O3
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