Task: Please determine if the compound with the SMILES CCCCOc1ccc(-c2nnn(C(C)(C)C(=O)OC)n2)cc1 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}
CCCCOc1ccc(-c2nnn(C(C)(C)C(=O)OC)n2)cc1
CCCCOc1ccc(-c2nnn(C(C)(C)C(=O)OC)n2)cc1
methyl 2-[5-(4-butoxyphenyl)tetrazol-2-yl]-2-methylpropanoate