Question: Is the SMILES O=C1CC(c2ccc(Cl)c([N+](=O)[O-])c2)c2ccc3ccccc3c2N1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{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