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: It belongs to the anti proliferative class of molecules. Please represent the molecule in SMILES.
user
C=CCNCCN1C(=O)N2C(c3cccc(O)c3)c3[nH]c4ccc(OC)c(F)c4c3CC2(C)C1=O
assistant