You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a p2y12 antagonist and a anti aggregating, belonging to the anti thrombotic class of molecules.
user
O=C(O)c1cc(OCC(=O)N2CCCC2C(=O)NC2CCC2)n(-c2ccccc2)n1
assistant