Task: Please determine if the molecule with the SMILES O=C(O)CC(NC(=O)C1c2ccccc2Oc2ccccc21)c1ccc(Cl)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(O)CC(NC(=O)C1c2ccccc2Oc2ccccc21)c1ccc(Cl)cc1
O=C(O)CC(NC(=O)C1c2ccccc2Oc2ccccc21)c1ccc(Cl)cc1
N-[1-(4-chlorophenyl)-3-hydroxy-3-oxopropyl]-9H-xanthene-9-carboxamide