You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a pain treatment member of the p2x7 modulator class.
user
COc1cc(CN2CCc3c(ncnc3NC(=O)CC34CC5CC(CC(C5)C3)C4)C2)ccc1F
assistant