You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a sodium channel inhibitor. Please write the SMILES representation of it.
user
FC(F)(F)c1cc(C(F)(F)F)c2nc(C3NCCS3)[nH]c2c1
assistant