Task: Please create a molecule SMILES based on the text description below.
Description: The molecule is an iminium ion obtained by protonation of the imino group of 1-piperideine; major microspecies at pH 7.3. It is a conjugate acid of a 1-piperideine.
Result: C1=[NH+]CCCC1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C1=[NH+]CCCC1
2,3,4,5-tetrahydropyridin-1-ium
The molecule is an iminium ion obtained by protonation of the imino group of 1-piperideine; major microspecies at pH 7.3. It is a conjugate acid of a 1-piperideine.