Task: Please give me a SMILES based on the description.
Description: The molecule is a cationic sphingoid that is the conjugate acid of 3-dehydrosphinganine; major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate acid of a 3-dehydrosphinganine.
Result: CCCCCCCCCCCCCCCC(=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#}
[(2S)-1-hydroxy-3-oxooctadecan-2-yl]azanium
The molecule is a cationic sphingoid that is the conjugate acid of 3-dehydrosphinganine; major species at pH 7.3. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate acid of a 3-dehydrosphinganine.