You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a thrombosis treatment and belongs to the anti coagulant class of molecules.
user
Nc1ccc(N)c(C(=O)c2ccccc2Cl)c1NC(=O)OCC1CCN(c2ccncc2)CC1
assistant