You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3,19,30,33-tetraphenyltridecacyclo[22.17.2.225,28.15,9.02,20.04,18.010,15.021,42.026,38.027,35.029,34.039,43.016,46]hexatetraconta-1(41),2,4,6,8,10(15),11,16(46),17,19,21,23,25(45),28(44),29,31,33,35,37,39-icosaene into molecular formula.
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C70H44
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