Task: Please determine if the compound with the SMILES O=C(Nc1nccs1)c1cc(Cl)ccc1[N+](=O)[O-] 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(Nc1nccs1)c1cc(Cl)ccc1[N+](=O)[O-]
O=C(Nc1nccs1)c1cc(Cl)ccc1[N+](=O)[O-]
5-chloro-2-nitro-N-(1,3-thiazol-2-yl)benzamide