Task: Please estimate if the molecule with the SMILES O=C1CC(c2ccc(Cl)c([N+](=O)[O-])c2)c2ccc3ccccc3c2N1 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=C1CC(c2ccc(Cl)c([N+](=O)[O-])c2)c2ccc3ccccc3c2N1
O=C1CC(c2ccc(Cl)c([N+](=O)[O-])c2)c2ccc3ccccc3c2N1
4-(4-chloro-3-nitrophenyl)-3,4-dihydro-1H-benzo[h]quinolin-2-one