Question: Is the SMILES O=C1C2=C(c3ccccc31)[N+](=O)C1CCCCC1N2[O-] an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
O=C1C2=C(c3ccccc31)[N+](=O)C1CCCCC1N2[O-]
O=C1C2=C(c3ccccc31)[N+](=O)C1CCCCC1N2[O-]
10-oxido-5-oxo-5a,6,7,8,9,9a-hexahydroindeno[1,2-b]quinoxalin-5-ium-11-one