You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is both a factor xia inhibitor and a plasma kallikrein inhibitor.
user
O=C(C=Cc1cc(Cl)ccc1-n1cnnn1)NC(CNc1ccc(CP(=O)(O)O)cc1)Cc1ccccc1
assistant