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: It belongs to the anti thrombotic class of molecules. Please write the SMILES representation of it.
user
C=C(NC(C)c1nc2ccc(C#N)cc2[nH]1)c1ccc(C(=O)N2CCCC2)c(C)c1
assistant