Task: Please estimate if the compound with the SMILES O=C(c1cc2sccc2n1Cc1ccc(F)cc1)N1CCN(c2nc3ccccc3s2)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}
O=C(c1cc2sccc2n1Cc1ccc(F)cc1)N1CCN(c2nc3ccccc3s2)CC1
O=C(c1cc2sccc2n1Cc1ccc(F)cc1)N1CCN(c2nc3ccccc3s2)CC1
[4-(1,3-benzothiazol-2-yl)piperazin-1-yl]-[4-[(4-fluorophenyl)methyl]thieno[3,2-b]pyrrol-5-yl]methanone