Task: Please determine if the compound with the SMILES O=C(Nc1cccc2ccccc12)c1ccc(Cn2cc(Cl)cn2)cc1 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(Nc1cccc2ccccc12)c1ccc(Cn2cc(Cl)cn2)cc1
O=C(Nc1cccc2ccccc12)c1ccc(Cn2cc(Cl)cn2)cc1
4-[(4-chloropyrazol-1-yl)methyl]-N-naphthalen-1-ylbenzamide