Task: Please determine if the compound with the SMILES CSc1ccc(N2CCN(CCCNC(=O)Nc3ccccc3F)CC2)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}
CSc1ccc(N2CCN(CCCNC(=O)Nc3ccccc3F)CC2)cc1
CSc1ccc(N2CCN(CCCNC(=O)Nc3ccccc3F)CC2)cc1
1-(2-fluorophenyl)-3-[3-[4-(4-methylsulfanylphenyl)piperazin-1-yl]propyl]urea