Task: Please determine if the molecule with the SMILES O=c1c2ccccc2n2c(-c3ccc(F)cc3)nnc2n1Cc1ccccc1 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}
O=c1c2ccccc2n2c(-c3ccc(F)cc3)nnc2n1Cc1ccccc1
O=c1c2ccccc2n2c(-c3ccc(F)cc3)nnc2n1Cc1ccccc1
4-benzyl-1-(4-fluorophenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5-one