You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a beta2 agonist.
user
COc1ccc(CNC(=O)Cc2ccc(CC(C)NCC(O)c3ccc(O)c(O)c3C)cc2)cc1
assistant