Task: Please predict if the compound with the SMILES O=C(Cc1ccccc1)Nc1cccc(N2C(=O)C=CC2=O)c1 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=C(Cc1ccccc1)Nc1cccc(N2C(=O)C=CC2=O)c1
O=C(Cc1ccccc1)Nc1cccc(N2C(=O)C=CC2=O)c1
N-[3-(2,5-dioxopyrrol-1-yl)phenyl]-2-phenylacetamide