You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a anemia treatment.
user
COc1ccnc(N2CN(c3ccc(-c4ccccc4)cc3)CC23CCN(Cc2nn[nH]n2)CC3)n1
assistant