Task: Please predict if the compound with the SMILES O=c1cc(-c2ccccc2)n(S(=O)(=O)c2ccccc2)o1 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=c1cc(-c2ccccc2)n(S(=O)(=O)c2ccccc2)o1
O=c1cc(-c2ccccc2)n(S(=O)(=O)c2ccccc2)o1
2-(benzenesulfonyl)-3-phenyl-1,2-oxazol-5-one