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 cancer treatment. Please write the SMILES representation of it.
user
CCn1ncc2c1-c1cnc(N)c(c1)OC(C)c1cc(F)ccc1-n1nncc1C2
assistant