Task: Please generate a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: CC1(C)NC(=O)N(CC(O)CN2C(=O)NC(C)(C)C2=O)C1=O
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
1-[3-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)-2-hydroxypropyl]-4,4-dimethylimidazolidine-2,5-dione