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: The molecule is anti thrombotic. Please represent the molecule in SMILES.
user
CCN(CC)CCCCC1CCCCN1C(=O)c1cc2ncnc(NC(C)c3nc4ccc(Cl)cc4[nH]3)c2cc1Cl
assistant