Question: Is the SMILES CCCCn1c(=O)c(C(=O)c2ccccc2)nc2ccccc21 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
3-benzoyl-1-butylquinoxalin-2-one