Question: Is the SMILES CCCCC1C2=C(CCCC2=O)OC2=C1C(=O)CCC2 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
CCCCC1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
CCCCC1C2=C(CCCC2=O)OC2=C1C(=O)CCC2
9-butyl-3,4,5,6,7,9-hexahydro-2H-xanthene-1,8-dione