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 a anti coagulant and belongs to the anti thrombotic class of molecules. Please write the SMILES representation of it.
user
CCSC1OC(COC(=O)c2ccccc2)C(OC2OC3COC(c4ccccc4)OC3C(OC(=O)c3ccccc3)C2OC(=O)c2ccccc2)C(OC(=O)c2ccccc2)C1OC(=O)c1ccccc1
assistant