Question: Is the SMILES NC1=C([N+](=O)[O-])C(c2ccc(F)cc2)C2=C(CCCC2=O)O1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
NC1=C([N+](=O)[O-])C(c2ccc(F)cc2)C2=C(CCCC2=O)O1
NC1=C([N+](=O)[O-])C(c2ccc(F)cc2)C2=C(CCCC2=O)O1
2-amino-4-(4-fluorophenyl)-3-nitro-4,6,7,8-tetrahydrochromen-5-one