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 a tubulin inhibitor and is cancer treatment. Please write the SMILES representation of it.
user
CCN(CC)c1ccc(C(=O)c2sc(Nc3ccc(OC)cc3OC)c(C#N)c2N)cc1
assistant