SMILES: C1CC[NH+]2[C@@H](C1)[C@H]3C[C@@H](C2O)[C@H]4CCCC(=O)N4C3
Description: The molecule is an organic cation that is the conjugate acid of 17-hydroxylupanine, arising from protonation of the hemiaminal nitrogen; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a 17-hydroxylupanine.