Task: Please estimate if the compound with the SMILES O=c1c([N+](=O)[O-])cccn1Cc1ccccc1Cl 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=c1c([N+](=O)[O-])cccn1Cc1ccccc1Cl
O=c1c([N+](=O)[O-])cccn1Cc1ccccc1Cl
1-[(2-chlorophenyl)methyl]-3-nitropyridin-2-one