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 27-(1-naphthalen-2-ylbenzo[f]quinazolin-3-yl)-12,27-diazaoctacyclo[17.10.1.02,11.03,8.012,30.013,18.020,28.021,26]triaconta-1(29),2(11),3,5,7,9,13,15,17,19(30),20(28),21,23,25-tetradecaene is given. What is its corresponding molecular formula?
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C50H28N4
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