You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the asthma treatment class of molecules. Please write the SMILES representation of it.
user
CC(=CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1)C(C)C.[Br-]
assistant