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 anti tumor. Please write the SMILES representation of it.
user
Cc1c(C=CCN2CCN(c3cc(Cl)cc(Cl)c3)CC2)cnn1-c1ncccc1Cl.Cl
assistant