Task: Please give me a molecule SMILES based on the description below.
Description: The molecule is a dicarboxylic acid monoanion that is the conjugate base of O-methylmalonylcarnitine; major species at pH 7.3. It is a conjugate base of an O-methylmalonylcarnitine.
Result: CC(C(=O)[O-])C(=O)OC(CC(=O)[O-])C[N+](C)(C)C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
3-[1-carboxylato-3-(trimethylazaniumyl)propan-2-yl]oxy-2-methyl-3-oxopropanoate
The molecule is a dicarboxylic acid monoanion that is the conjugate base of O-methylmalonylcarnitine; major species at pH 7.3. It is a conjugate base of an O-methylmalonylcarnitine.