SMILES: C[C@H]([C@@]12CCC[NH+]3[C@@H]1[C@@]4(CC3)C5=CC=CC=C5NC4=C(C2)C(=O)OC)OC(=O)C
Description: The molecule is an ammonium ion resulting from the protonation of the tertiary amino group of (-)-echitovenine. The major species at pH 7.3. Note the stereoconfiguration of the 19 hydroxy group is based on CHEBI:144373 (and Fig. S10). It is an ammonium ion derivative and an indole alkaloid cation. It is a conjugate acid of a (-)-echitovenine. It is an enantiomer of a (+)-echitovenine(1+).