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 based on this description: The molecule is a anti tumor, anti bodydrug conjugate, and anti body compound.
user
CCC(C)C(NC(=O)C1CCCN1)C(=O)Nc1ccc(COC(=O)N2c3cc(OCCCOc4cc5c(cc4OC)C(=O)N4C=C(c6ccc(OC)cc6)CC4CN5)c(OC)cc3C(=O)N3CC4(CC4)CC3C2O)cc1
assistant