Task: Please predict if the compound with the SMILES O=C1c2cccc3cccc(c23)C(=O)N1Cc1ccco1 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=C1c2cccc3cccc(c23)C(=O)N1Cc1ccco1
O=C1c2cccc3cccc(c23)C(=O)N1Cc1ccco1
2-(furan-2-ylmethyl)benzo[de]isoquinoline-1,3-dione