Question: Is the SMILES O=C(c1cc([N+](=O)[O-])ccc1Cl)N1c2ccccc2Sc2ccccc21 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
O=C(c1cc([N+](=O)[O-])ccc1Cl)N1c2ccccc2Sc2ccccc21
O=C(c1cc([N+](=O)[O-])ccc1Cl)N1c2ccccc2Sc2ccccc21
(2-chloro-5-nitrophenyl)-phenothiazin-10-ylmethanone