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 thrombin inhibitor, a factor xa inhibitor, and a anti coagulant. Please write the SMILES representation of it.
user
CC(C)C(C(=O)N1CCOCC1)N(C(=O)O)C1CCNC1=O
assistant