You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is both a anti coagulant and a factor xia inhibitor.
user
CCC(NC(=O)N1C(=O)C(Cc2ccnc(N)c2)C1C(=O)N(C)c1ccn(C)n1)c1cccc(Cl)c1C
assistant