Task: Please determine if the molecule with the SMILES O=C1CN(c2ccc(Cl)cc2)C2(CCCCC2)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=C1CN(c2ccc(Cl)cc2)C2(CCCCC2)S1
O=C1CN(c2ccc(Cl)cc2)C2(CCCCC2)S1
4-(4-chlorophenyl)-1-thia-4-azaspiro[4.5]decan-2-one