Task: Please determine if the compound with the SMILES O=c1[nH][nH]c(=O)c2c(NS(=O)(=O)c3ccccc3)cccc12 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}
N-(1,4-dioxo-2,3-dihydrophthalazin-5-yl)benzenesulfonamide