Task: Please give me a SMILES based on the description.
Description: The molecule is tricarboxylate anion of (carboxymethoxy)succinic acid; major species at pH 7.3. It is a conjugate base of a (carboxymethoxy)succinic acid.
Result: O=C([O-])COC(CC(=O)[O-])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])COC(CC(=O)[O-])C(=O)[O-]
2-(carboxylatomethoxy)butanedioate
The molecule is tricarboxylate anion of (carboxymethoxy)succinic acid; major species at pH 7.3. It is a conjugate base of a (carboxymethoxy)succinic acid.