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 thrombotic class of molecules. Please represent the molecule in SMILES.
user
C[N+](C(=O)O)(C(=O)c1ccc2c(c1)CCCN2C(=O)CCc1ccc(C(=N)N)cc1)C1CCCCC1.Cl
assistant