You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is both a plasma kallikrein inhibitor and a factor xia inhibitor.
user
O=C(O)c1cn2c(n1)CN(C(=O)C(Cc1ccccc1)n1cnc(-c3cc(Cl)ccc3-n3cc(Cl)nn3)cc1=O)CC2
assistant