Task: Please predict if the compound with the SMILES CC(=O)NCc1nnc2c3ccccc3c(-c3ccccc3)nn12 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}
CC(=O)NCc1nnc2c3ccccc3c(-c3ccccc3)nn12
CC(=O)NCc1nnc2c3ccccc3c(-c3ccccc3)nn12
N-[(6-phenyl-[1,2,4]triazolo[3,4-a]phthalazin-3-yl)methyl]acetamide