You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a factor xa inhibitor.
user
COc1ccc2ccc(S(=O)(=O)NC3CCN(Cc4cccc(C#N)c4)C3=O)cc2c1Cl
assistant