You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is both a tgfbeta inhibitor and a cancer treatment. Please write the SMILES representation of it.
user
CC(=O)NC(C(=O)NC(CCCCN)C(N)=O)C(C)O
assistant