Task: Please estimate if the molecule with the SMILES O=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12 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=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12
O=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12
2-(pyridin-4-ylmethyl)chromeno[2,3-b][1,6]naphthyridine-1,11-dione