You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-(benzimidazol-1-yl)-8-[4-(benzimidazol-1-yl)-[1]benzofuro[3,2-b]pyridin-8-yl]-[1]benzofuro[3,2-b]pyridine by IUPAC nomenclature, provide its molecular formula.
user
C36H20N6O2
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