IUPAC: 1-[(1R,4R,5S)-4,5-dihydroxy-3-(hydroxymethyl)cyclopent-2-en-1-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

SMILES: OCC1=C[C@H]([C@H](O)[C@@H]1O)n1ccc(=O)[nH]c1=O