Task: Please determine if the compound with the SMILES FC(F)(F)c1nc2ccccc2n2c(-c3ccc(Cl)cc3Cl)nnc12 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
FC(F)(F)c1nc2ccccc2n2c(-c3ccc(Cl)cc3Cl)nnc12
FC(F)(F)c1nc2ccccc2n2c(-c3ccc(Cl)cc3Cl)nnc12
1-(2,4-dichlorophenyl)-4-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline