You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a plasma kallikrein inhibitor.
user
COCc1nn(Cc2ccc(N3CCCC3)nc2)cc1C(=O)NCc1cc2ccnc(N)c2cc1C
assistant