SMILES: C[NH+]1CCC[C@@H]1C2=CNC(=O)C=C2
Description: The molecule is an ammonium ion that is the conjugate acid of (R)-6-hydroxynicotine, obtained by protonation of the pyrrolidine nitrogen. It is a conjugate acid of a (R)-6-hydroxynicotine. It is an enantiomer of a (S)-6-hydroxynicotinium(1+).