SMILES: C/C=C\\1/C=[N+]2CCC3=C([C@@H]2C[C@@H]1/C(=C/O)/C(=O)OC)NC4=CC=CC=C34
Description: The molecule is an indole alkaloid that is the enol tautomer of geissoschizine, which is also dehydrogenated at the 4,21-position. It derives from a geissoschizine.