User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an alpha-amino-acid cation arising from deprotonation of the carboxy group and protonation of both amino groups of erythro-5-hydroxy-L-lysine; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate acid of an erythro-5-hydroxy-L-lysine.
Assistant: This is a molecule that fits your description: [NH3+]C[C@H](O)CC[C@H]([NH3+])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#}
(2S,5R)-2,6-bis(azaniumyl)-5-hydroxyhexanoate
The molecule is an alpha-amino-acid cation arising from deprotonation of the carboxy group and protonation of both amino groups of erythro-5-hydroxy-L-lysine; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate acid of an erythro-5-hydroxy-L-lysine.