Task: Please predict if the compound with the SMILES Cc1sc2nc(-c3cccnc3)[nH]c(=O)c2c1-c1ccccc1 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}
Cc1sc2nc(-c3cccnc3)[nH]c(=O)c2c1-c1ccccc1
Cc1sc2nc(-c3cccnc3)[nH]c(=O)c2c1-c1ccccc1
6-methyl-5-phenyl-2-pyridin-3-yl-3H-thieno[2,3-d]pyrimidin-4-one