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: It belongs to the anti cancer class of molecules. Please write the SMILES representation of it.
user
CNC(=O)N1CC=C(C2=C3NN=C4C=Cc5cc(F)cc(c54)C3=CN(C)C2)CC1
assistant