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 cancer treatment.
user
CNCc1cccc2c1OCCOCCOCCN(CC(O)O)S(=O)(=O)c1ccc(cc1)-c1cnc(N)c(n1)C(=O)N2
assistant