Task: Please estimate if the compound with the SMILES Cc1nc2ccc(NC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)cc2s1 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}
Cc1nc2ccc(NC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)cc2s1
Cc1nc2ccc(NC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)cc2s1
N-(2-methyl-1,3-benzothiazol-6-yl)-3-(2-methylpropyl)-4-oxophthalazine-1-carboxamide