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 10-(1-azabicyclo[2.2.2]octan-3-yl)-2-methyl-1,3,10-triazatricyclo[6.4.1.04,13]trideca-2,4,6,8(13)-tetraen-9-one is given. What is its corresponding molecular formula?
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C18H22N4O
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