Task: Please generate a molecule SMILES based on the text description below.
Description: The molecule is the non-proteinogenic L-alpha-amino acid that is norspermidine (1,5,9-triazanonane) carboxylated with S-configuration at the 2-position. It is a conjugate base of a carboxynorspermidine(2+). It derives from a hydride of a bis(3-aminopropyl)amine.
Result: NCCCNCC[C@H](N)C(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S)-2-amino-4-(3-aminopropylamino)butanoicacid
The molecule is the non-proteinogenic L-alpha-amino acid that is norspermidine (1,5,9-triazanonane) carboxylated with S-configuration at the 2-position. It is a conjugate base of a carboxynorspermidine(2+). It derives from a hydride of a bis(3-aminopropyl)amine.