5,10-dihydrophenazine 1-carboxylate => (10aS)-10,10a-dihydrophenazine-1-carboxylate
5,10-dihydrophenazine 1-carboxylate => (10as)-10,10a-dihydrophenazine-1-carboxylate
5,10-dihydrophenazine 1-carboxylate => (10aS)-10,10a-dihydrophenazine-1-carboxylate
5,10-dihydrophenazine 1-carboxylate => (10as)-10,10a-dihydrophenazine-1-carboxylate