Task: Please predict if the compound with the SMILES Cc1cc(C(=O)CCl)c(C)n1-c1cccc([N+](=O)[O-])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}
Cc1cc(C(=O)CCl)c(C)n1-c1cccc([N+](=O)[O-])c1
Cc1cc(C(=O)CCl)c(C)n1-c1cccc([N+](=O)[O-])c1
2-chloro-1-[2,5-dimethyl-1-(3-nitrophenyl)pyrrol-3-yl]ethanone