Task: Please determine if the molecule with the SMILES CN1CCN(c2cn[nH]c(=O)c2Cl)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}
CN1CCN(c2cn[nH]c(=O)c2Cl)CC1
CN1CCN(c2cn[nH]c(=O)c2Cl)CC1
5-chloro-4-(4-methylpiperazin-1-yl)-1H-pyridazin-6-one