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: It impacts pain treatment. Please write the SMILES representation of it.
user
CCN(CC)C(C)n1cc(C(=O)C(N)=O)c2cc(-c3ccc(Oc4ccc(F)cc4)cc3)ccc21
assistant