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 a factor xia inhibitor.
user
CC1CCCC(n2cnc(-c3cc(Cl)ccc3C(N)=CN(C)N)cc2=O)c2cc(ccn2)-c2c(cnn2C)NC1=O
assistant