You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a ra inhibitor and is anti cancer. Please represent the molecule in SMILES.
user
C=CC(=O)N1CCN(c2nc(OCC3CCCN3C)nc3c2CN(Cc2ccccc2C)C3)CC1CC#N
assistant