Task: Please generate a SMILES based on the text description.
Description: The molecule is a pyrimidine having keto groups at the 2- and 4-positions and a bromo group at the 5-position. Used mainly as an experimental mutagen. It has a role as a mutagen. It is a member of pyrimidines and a nucleobase analogue. It derives from a uracil.
Result: O=c1[nH]cc(Br)c(=O)[nH]1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=c1[nH]cc(Br)c(=O)[nH]1
5-bromo-1H-pyrimidine-2,4-dione
The molecule is a pyrimidine having keto groups at the 2- and 4-positions and a bromo group at the 5-position. Used mainly as an experimental mutagen. It has a role as a mutagen. It is a member of pyrimidines and a nucleobase analogue. It derives from a uracil.