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 a anti tumor.
user
Nc1nc2[nH]c(CCCCc3ccc(C(=O)NC(CCC(=O)O)C(=O)O)nc3)cc2c(=O)[nH]1
assistant