(4aR,6S,7R)-2-(adenosyl(5')diphospho(5)ribosyl)-6-hydroxy-7-acetamidosulfomoyl-4-carbamoyl-4a,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-7-carboxylate
(4ar,6s,7r)-2-(adenosyl(5')diphospho(5)ribosyl)-6-hydroxy-7-acetamidosulfomoyl-4-carbamoyl-4a,5,6,7-tetrahydro-2h-cyclopenta[c]pyridine-7-carboxylate