sordaricin

(1R)-4β-Formyl-4,4aβ,5,6,7,7aα,8,8a-octahydro-8aβ-(hydroxymethyl)-3-isopropyl-7β-methyl-1α,4-methano-s-indacene-3aβ(1H)-carboxylic acid

(1R)-3-Isopropyl-4β-formyl-7β-methyl-8aβ-(hydroxymethyl)-1,4-methano-1,3a,4,4aβ,5,6,7,7aα,8,8a-decahydro-s-indacene-3aβ-carboxylic acid

(1R)-3-Isopropyl-4β-formyl-7β-methyl-8aβ-(hydroxymethyl)-1,3a,4,4aβ,5,6,7,7aα,8,8a-decahydro-1,4-methano-s-indacene-3aβ-carboxylic acid