You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti body and is cancer treatment.
user
CC(C)C(NC(=O)CCCCCN1C(=O)C=CC1=O)C(=O)NC(CCCNC(N)=O)C(=O)Nc1ccc(COC(=O)NCCCc2cccc(-c3cnc(N)c(C(=O)Nc4cnccc4N4CCOCC4)n3)c2)cc1
assistant