You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[4-(9-oxa-14-thiapentacyclo[11.7.0.02,10.03,8.015,20]icosa-1(13),2(10),3,5,7,11,15,17,19-nonaen-4-yl)phenyl]-4-phenyl-N-(4-phenylphenyl)aniline into its molecular formula.
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C48H31NOS
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