You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
9,20-diphenyl-6-(4-phenylphenyl)-24-thia-9-azahexacyclo[15.7.0.02,10.03,8.011,16.018,23]tetracosa-1(17),2(10),3(8),4,6,11,13,15,18(23),19,21-undecaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H29NS
assistant