You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-hydroxy-6-[[6-[hydroxy(oxido)azaniumylidene]-2,4-dinitrocyclohexa-2,4-dien-1-yl]diazenyl]-3,5-dinitrocyclohexa-2,4-dien-1-imine oxide by IUPAC nomenclature, provide its molecular formula.
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C12H8N8O12
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