You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-phenanthren-9-yl-4-[11-(4-phenanthren-9-yl-6-phenyl-1,3,5-triazin-2-yl)-4-pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2(7),3,5,9(14),10,12,15,17,19-nonaenyl]-6-phenyl-1,3,5-triazine by IUPAC nomenclature, provide its molecular formula.
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C66H40N6
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