Task: Please determine if the compound with the SMILES CCCCNC(=O)c1[nH]c(C)c(C(C)=O)c1C 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}
CCCCNC(=O)c1[nH]c(C)c(C(C)=O)c1C
CCCCNC(=O)c1[nH]c(C)c(C(C)=O)c1C
4-acetyl-N-butyl-3,5-dimethyl-1H-pyrrole-2-carboxamide