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 both a p2x7 antagonist and a pain treatment. Please write the SMILES representation of it.
user
C=CC=C(OC)C(C)=C(C)Nc1nc(=O)c(OC)cn1Cc1ccccc1
assistant