You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a cancer treatment. Please represent the molecule in SMILES.
user
CS(=O)(=O)c1nccc(-c2cccnc2Oc2ccc(N3Cc4ccccc4C(c4ccccc4)=N3)cc2)n1
assistant