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 cancer treatment. Please write the SMILES representation of it.
user
Cn1cnnc1-c1cccc(Nc2ncc3cccc(-c4ccc(NCCN5CCCC5)nc4)c3n2)c1
assistant