Task: Please estimate if the compound with the SMILES O=C(NNC(=O)c1cc(-c2ccc(Cl)cc2Cl)nc2ccccc12)Nc1ccccc1 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}
1-[[2-(2,4-dichlorophenyl)quinoline-4-carbonyl]amino]-3-phenylurea