Task: Please determine if the molecule with the SMILES O=C(Cc1cccs1)NCc1cccc(CNC(=O)Cc2cccs2)c1 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
O=C(Cc1cccs1)NCc1cccc(CNC(=O)Cc2cccs2)c1
O=C(Cc1cccs1)NCc1cccc(CNC(=O)Cc2cccs2)c1
2-thiophen-2-yl-N-[[3-[[(2-thiophen-2-ylacetyl)amino]methyl]phenyl]methyl]acetamide