Question: Is the SMILES C=C(C)CNC(=S)NNC(=O)c1ccc(Br)cc1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
1-[(4-bromobenzoyl)amino]-3-(2-methylprop-2-enyl)thiourea