You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a anti bodydrug conjugate. Use the above information to create a molecule.
user
CC(C)CC(=O)NC(CCCN)C(=O)Nc1ccc(COC(=O)N(C)C(C(N)=O)C(C)C)cc1
assistant