You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2-tert-butylphenyl)-[3-tert-butyl-4-(4-phenylphenyl)sulfanylphenyl]-(4-phenylphenyl)sulfanium The above is the IUPAC name of a molecule. Write its molecular formula.
user
C44H43S2+
assistant