You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a cancer treatment and belongs to the anti body class of molecules.
user
CCCCCNc1nc(N)nc2ccn(Cc3ccc(CN4CCN(CCNC(=O)CC(C)C(=O)O)CC4)cc3C)c12
assistant