Task: Please estimate if the compound with the SMILES O=C(Cc1cccs1)Nc1nnc(Cc2ccc(F)cc2)s1 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(Cc1cccs1)Nc1nnc(Cc2ccc(F)cc2)s1
O=C(Cc1cccs1)Nc1nnc(Cc2ccc(F)cc2)s1
N-[5-[(4-fluorophenyl)methyl]-1,3,4-thiadiazol-2-yl]-2-thiophen-2-ylacetamide