You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It belongs to the anti coagulant class of molecules.
user
COCC12CN(S(=O)(=O)c3cc4cc(Cl)ccc4n3S(=O)(=O)c3ccccc3)CC(=O)N1CC1(CCNCC1)O2
assistant