% '2-keto-3-deoxy-D-gluconate'


config('2-keto-3-deoxy-D-gluconate',[
        chain([
                carboxyl,
                keto,
                car(3,hyd&&hyd),
                car(4,hyd&&hydroxyl),
                car(5,hyd&&hydroxyl),
                car(6,hyd&&hyd&&hydroxyl)])]).