You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is both a fgfr4 inhibitor and a cancer treatment.
user
CCC=CC(C#N)=C(C=C(C)NC(=O)N1CCCc2cc(C=C3CCC3)c(C=O)nc21)CC
assistant