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(3S,3aS,5R,5bR,6S,11bR)-3,5-Dihydroxy-6-methoxymethyl-3a,5b-dimethyl-2,3,3a,4,5,5b,6,11b-octahydro-1H-7,10-dioxa-cyclopenta[j]acephenanthrylene-8,11-dione
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(4S,4aR,4bR,5aR,6aS,7S,9aS,9bR,9cS,12aR)-4-(methoxymethyl)-4a,6a,11,11-tetramethyl-2-oxo-4,4a,5a,6,6a,7,8,9,9a,9b,9c,12a-dodecahydro-2H-[1,3]dioxolo[4,5-f]oxireno[2',3':5,6]indeno[4,5-h]isochromen-7-yl benzoate
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(3S,3aR,3bR,4aR,5aS,6S,8aS,8bS)-3-(methoxymethyl)-3a,5a-dimethyl-1,9-dioxo-3a,4a,5,5a,6,7,8,8a,8b,9-decahydro-1H,3H-furo[4,3,2-de]oxireno[2',3':5,6]indeno[4,5-h]isochromen-6-yl benzoate
