Question: Is the SMILES O=C(COc1ccc2ccccc2c1)N1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
2-naphthalen-2-yloxy-1-[4-(4-nitrobenzoyl)piperazin-1-yl]ethanone