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
O=C1Nc2ccc(Cl)cc2C2(CCCN(C(=O)C(Cc3ccc(F)cc3)c3nc(-c4ccc(C(=O)O)cc4)c(Cl)[nH]3)C2)O1
assistant