You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6-[1-(6-methoxypyridazin-3-yl)-5-(trifluoromethyl)benzimidazol-2-yl]pyridine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C19H13F3N6O2
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