SMILES: C1=C(C(=O)NC(=O)N1)Br
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.