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
Cc1nc2[nH]cc(CCc3cnc(C(=O)NC(CCC(=O)O)C(=O)C(CC(N)C(=O)O)C(=O)O)s3)c2c(=O)[nH]1
assistant