You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a cb2 agonist and is pain treatment.
user
O=C1Nc2ccc(-c3ccccc3S(=O)(=O)N3CCOCC3)cc2C12OCCCO2
assistant