You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is anti tumor.
user
Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CCN(C(=O)CCOCCOCCOCCOCCCNC(C(=O)N3CC(O)CC3C(=O)NCc3ccc(-c4scnc4C)cc3)C(C)(C)C)CC2)n1
assistant