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 plasma kallikrein inhibitor.
user
Cc1nc(N2CC3CCC3C2=O)ncc1C1(n2cc(NC(=O)c3nc(-c4c(C(F)F)ccc(Cl)c4F)cnc3C)cn2)CC1
assistant