Task: Please determine if the compound with the SMILES COc1cccc(-n2cnc(=O)c3cccnc32)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}
1-(3-methoxyphenyl)pyrido[2,3-d]pyrimidin-4-one