You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a anti tumor and belongs to the anti cancer class of molecules, impacting cancer treatment and is characterized as anti bodydrug conjugate. Please represent the molecule in SMILES.
user
CC(=O)OC(CC(C(C)C)N(C)C(=O)C(NC(=O)C1CCCCN1C)C(C(F)(F)F)C(F)(F)F)c1nc(C(=O)NC(Cc2ccccc2)CC(C)C(=O)O)cs1
assistant