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 cancer treatment and a cyclindependent kinase inhibitor. Please write the SMILES representation of it.
user
CCC(=C(c1ccc(O)cc1)c1ccc(OCC2CC2CCN2CCN(c3ccc4c(c3)CN(C3CCC(=O)NC3=O)C4=O)CC2)cc1)c1ccccc1
assistant