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 morpholin-4-yl-[5-[[3-(trifluoromethoxy)phenyl]methyl]-3,4,6,7-tetrahydroimidazo[4,5-c]pyridin-6-yl]methanone is given. What is its corresponding molecular formula?
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C19H21F3N4O3
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