You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a factor xia inhibitor.
user
Cc1cc(C(Cc2ccccc2)C(=O)Nc2ccc(C(=O)O)cc2)[n+]([O-])cc1-c1c(F)ccc(Cl)c1F
assistant