You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: It belongs to the cancer treatment class of molecules.
user
CCCCCCCCCCCCCC(=O)C(CO)(NC(CO)C(=O)C[N+](C)(C)C)C(=O)CCCCCCCCCCCCC.[Cl-]
assistant