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 factor xia inhibitor.
user
C=CCC(NC(=O)O)c1cc(-c2c(NC(=O)C(C)C=C)cnn2CCOC(C)(C)C)ccn1
assistant