You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a anti tumor. Please write the SMILES representation of it.
user
COc1cc(N2CCN(C(=O)CCCC(=O)NC(C(=O)N3CC(O)CC3C(=O)NCc3ccc(-c4scnc4C)cc3)C(C)(C)C)CC2)ccc1Nc1ncc(Cl)c(Nc2ccccc2P(C)(C)=O)n1
assistant