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Under IUPAC nomenclature, a molecule named 24-methyl-2,7,12,17-tetraphenyl-4,21,22,23-tetrazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1,3(24),5,7,9,11(23),12,14,16,18(21),19-undecaene is given. What is its corresponding molecular formula?
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C45H32N4
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