User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an oxo carboxylic acid that is propanal substituted by a carboxyethoxy group at position 2. It has a role as a metabolite. It is an oxo carboxylic acid, an ether and an aldehyde.
Assistant: This is a molecule that fits your description: CC(C=O)OC(C)C(=O)O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(C=O)OC(C)C(=O)O
CC(C=O)OC(C)C(=O)O
2-(1-oxopropan-2-yloxy)propanoic acid
The molecule is an oxo carboxylic acid that is propanal substituted by a carboxyethoxy group at position 2. It has a role as a metabolite. It is an oxo carboxylic acid, an ether and an aldehyde.