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 sodium channel inhibitor and is pain treatment.
user
COc1ccc(C(=O)N2CCN(CCCC(c3ccc(F)cc3)c3ccc(F)cc3)CC2)cc1
assistant