Task: Please determine if the molecule with the SMILES O=CN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)O)c2)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}
2-chloro-5-(4-formylpiperazin-1-yl)sulfonylbenzoic acid