You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is both a pain treatment and a p2x3 antagonist. Use the above information to create a molecule.
user
Cc1ccc(S(=O)(=O)NC(=O)c2cc(C(=O)N(Cc3cccc(Oc4ccccc4)c3)C3CCCc4ccccc43)c(C(=O)O)cc2C(=O)O)cc1
assistant