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: The molecule is a cancer treatment. Please write the SMILES representation of it.
user
Cc1ccc(Oc2ccc(Nc3ncnc4c3C=C(C(=O)N3CCOCC3)CCN4)cc2C)cn1
assistant