User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a tricarboxylic acid amide that is a Good's buffer substance, pKa = 6.6 at 20 ℃. It is a dicarboxylic acid, a tricarboxylic acid amide and an ADA. It derives from a nitrilotriacetic acid. It is a conjugate acid of a 2,2'-[(2-amino-2-oxoethyl)imino]diacetate(1-).
Assistant: This is a molecule that fits this description: NC(=O)CN(CC(=O)O)CC(=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#}
2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]aceticacid
The molecule is a tricarboxylic acid amide that is a Good's buffer substance, pKa = 6.6 at 20 ℃. It is a dicarboxylic acid, a tricarboxylic acid amide and an ADA. It derives from a nitrilotriacetic acid. It is a conjugate acid of a 2,2'-[(2-amino-2-oxoethyl)imino]diacetate(1-).