Q: Please describe this drug.
 The Molecule has the SMILES O=C(O)CC[C@H](O)C(=O)O.
Result: (2S)-2-hydroxypentanedioic acid is a natural product found in Caenorhabditis elegans and Homo sapiens with data available.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C(O)CC[C@H](O)C(=O)O
C(CC(=O)O)[C@@H](C(=O)O)O
(2S)-2-hydroxypentanedioic acid
Please describe this drug.
(2S)-2-hydroxypentanedioic acid is a natural product found in Caenorhabditis elegans and Homo sapiens with data available.