Task: Please determine if the compound with the SMILES COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12 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}
COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12
COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12
3-(1,3-benzoxazol-2-yl)-8-methoxychromen-2-one