You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a thrombin inhibitor, a serine protease inhibitor, and a factor xia inhibitor.
user
CCC1(c2ccccc2)CC(c2cccc(-c3ccc(C(=O)O)cc3C(=O)O)c2)Nc2ccc(C(=N)N)cc21
assistant