SMILES: COC1=C(C=C(C=C1)C[C@H]2C3=CC(=C(C=C3CC[NH2+]2)OC)O)O
Description: The molecule is a secondary ammonium ion that is the conjugate acid of (S)-norreticuline, resulting from the protonation of the secondary amino group. The major species at pH 7.3. It is a conjugate acid of a (S)-norreticuline.