SMILES: C1=C(C(=O)NC(=O)N1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C(C(=O)O)O
Description: The molecule is uridine bearing an additional carboxy(hydroxy)methyl substituent at position 5. It is a member of uridines and a 2-hydroxy monocarboxylic acid.