SMILES: COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CC[NH+]3C[C@@]4(C=C)O)O
Description: The molecule is an organic cation that is the conjugate acid of 3-hydroxyquinine, formed via protonation of the tertiary amino group; major species at pH 7.3. It is an organic cation and an ammonium ion derivative. It is a conjugate acid of a 3-hydroxyquinine.