You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 11-cyclohexyl-5-morpholin-4-yl-13-oxo-2,4,6,7,11-pentazatricyclo[7.4.0.03,7]trideca-1(9),3,5-triene-12-carboxamide into molecular formula.
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C19H27N7O3
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