You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a anti coagulant.
user
O=C(NC(Cc1ccc(-c2ccccc2Oc2ccccc2)cc1)C(=O)O)c1cc(Cl)ccc1NS(=O)(=O)c1ccc(Oc2ccccc2)nc1
assistant