SMILES: C[NH+]1[C@H]2CC[C@@H]1[C@H]([C@H](C2)O)C(=O)OC
Description: The molecule is the conjugate acid of ecgonine methyl ester arising from protonation of the tertiary amino group; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate acid of an ecgonine methyl ester.