Task: Please generate a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: Cn1c(=O)c2c(SCc3ccccn3)nc(C3CC3)nc2n(C)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#}
Cn1c(=O)c2c(SCc3ccccn3)nc(C3CC3)nc2n(C)c1=O
Cn1c(=O)c2c(SCc3ccccn3)nc(C3CC3)nc2n(C)c1=O
7-cyclopropyl-1,3-dimethyl-5-(pyridin-2-ylmethylsulfanyl)pyrimido[4,5-d]pyrimidine-2,4-dione