Task: Please estimate if the compound with the SMILES Cc1c(O)n(-c2ccccc2)c(SCC(=O)Nc2ccc3c4c(cccc24)CC3)nc1=O 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}
N-(1,2-dihydroacenaphthylen-5-yl)-2-(5-methyl-6-oxidanyl-4-oxidanylidene-1-phenyl-pyrimidin-2-yl)sulfanyl-ethanamide