Task: Please generate a molecule SMILES based on the description.
Description: The molecule is the cationic sphingoid resulting from the protonation of the amino group of sphingosine. It has a role as a human metabolite. It is a conjugate acid of a sphingosine. It is an enantiomer of a L-erythro-sphingosine(1+).
Result: CCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO
[(E,2S,3R)-1,3-dihydroxyoctadec-4-en-2-yl]azanium
The molecule is the cationic sphingoid resulting from the protonation of the amino group of sphingosine. It has a role as a human metabolite. It is a conjugate acid of a sphingosine. It is an enantiomer of a L-erythro-sphingosine(1+).