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 ixa inhibitor.
user
CC(=O)OC(C(=O)Nc1ccc2c(N3C(=O)c4ccccc4C3=O)nsc2c1C(N)=O)C1OCCN(c2ccn(-c3ccncc3)n2)C1=O
assistant