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 7-(4-dibenzothiophen-1-yl-6-phenyl-1,3,5-triazin-2-yl)-14-phenyl-9-oxa-14-azapentacyclo[11.7.0.02,10.03,8.015,20]icosa-2(10),3(8),4,6,11,15,17,19-octaene is given. What is its corresponding molecular formula?
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C45H28N4OS
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