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 bodydrug conjugate member of the cancer treatment class. Please represent the molecule in SMILES.
user
C=C1CC2C=Nc3cc(OCc4cc(O)cc(COc5cc6c(cc5OC)C(=O)N5CC(=C)CC5C=N6)c4)c(OC)cc3C(=O)N2C1
assistant