You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[6-fluoro-2-methyl-3-[(4-methylsulfanylphenyl)methyl]-3H-inden-1-yl]-2-(3H-inden-1-yl)acetic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H25FO2S
assistant