You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a cancer treatment member of the anti body class.
user
CCCCCNc1nc(N)nc2ccn(Cc3ccc(CN4CCN(CCOP(=O)(O)OCc5ccc(OC6OC(C(=O)O)C(O)C(O)C6O)c(NC(=O)CCNC(=O)CCOCCNC(=O)C(C)CC(=O)O)c5)CC4)cc3C)c12
assistant