Task: Please determine if the molecule with the SMILES O=C(OCCNC1=NS(=O)(=O)c2ccccc21)c1ccncc1 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(OCCNC1=NS(=O)(=O)c2ccccc21)c1ccncc1
O=C(OCCNC1=NS(=O)(=O)c2ccccc21)c1ccncc1
2-[(1,1-dioxo-1,2-benzothiazol-3-yl)amino]ethylpyridine-4-carboxylate