You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is p2x7 modulator.
user
CC(C)(C(=O)Nc1ncnc2c1CCN(C(=O)c1ccc(Cl)c(Cl)c1)C2)C12CC3CC(CC(C3)C1)C2
assistant