SMILES: C[C@@]12CCC[C@@]([C@H]1CC[C@]34[C@H]2CC[C@](C3)(C(=C)C4)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O)(C)C(=O)[O-]
Description: The molecule is a monocarboxylic acid anion resulting from the deprotonation of the carboxy group of steviolmonoside. The major species at pH 7.3. It is a conjugate base of a steviolmonoside.