IUPAC: 5-[(1E)-2-bromoethenyl]-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

SMILES: OC[C@H]1O[C@H](C[C@@H]1O)n1cc(\C=C\Br)c(=O)[nH]c1=O