You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a cancer treatment and belongs to the anti tumor class of molecules.
user
COC(=O)c1cn(C)c2c(-c3ccc([N+](=O)[O-])cc3)cc3c(c12)C(CCl)CN3C(=O)c1cc2cc(NC(=O)c3cc4ccccc4o3)ccc2[nH]1
assistant