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 and is anti body. Please write the SMILES representation of it.
user
CCCCCNc1nc(N)nc2ccn(Cc3ccc(CN4CCN(C(=O)CCOCCOCCn5cc(C(C)NC(=O)CC(C)C(=O)O)nn5)CC4)cc3C)c12
assistant