You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a protein kinase inhibitor and is proliferative disease treatment.
user
O=C(NCCN1CCOCC1)c1n[nH]c2cc(-c3ccc(NC(=O)C4Cc5ccccc5S4)cc3)ccc12
assistant