Task: Please estimate if the molecule with the SMILES O=C(O)CCNC1C=CS(=O)(=O)C1 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(O)CCNC1C=CS(=O)(=O)C1
O=C(O)CCNC1C=CS(=O)(=O)C1
3-[(1,1-dioxo-2,3-dihydrothiophen-3-yl)amino]propanoic acid