Task: Please create a molecule SMILES based on the description below.
Description: The molecule is a monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of dihydroartemisinic acid. The major species at pH 7.3. It is a conjugate base of a dihydroartemisinic acid.
Result: CC1=C[C@H]2[C@@H](CC1)[C@H](C)CC[C@H]2[C@@H](C)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2R)-2-[(1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl]propanoate
The molecule is a monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of dihydroartemisinic acid. The major species at pH 7.3. It is a conjugate base of a dihydroartemisinic acid.