Task: Please create a molecule SMILES based on the description below.
Description: The molecule is conjugate acid of (R)-piperazine-2-carboxamide arising from selective protonation at the 4-position. It is a conjugate acid of a (R)-piperazine-2-carboxamide.
Result: NC(=O)[C@H]1C[NH2+]CCN1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
NC(=O)[C@H]1C[NH2+]CCN1
(2R)-piperazin-4-ium-2-carboxamide
The molecule is conjugate acid of (R)-piperazine-2-carboxamide arising from selective protonation at the 4-position. It is a conjugate acid of a (R)-piperazine-2-carboxamide.