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(17S,3Z,5E,7S,15E)-12c-acetoxy-14,9,8c,10t-tetrahydroxy-14t-methoxy-15,7,3,7r,9t,11t,13c-heptamethyl-17-oxa-1(1,7)-furo[3',2':5,6]naphtho[1,2-d][1,2,3]triazola-cycloheptadecaphane-3,5,15-triene-18,2-dione
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(12S,17aΞ,3E,5S,13E,15Z)-7t-acetoxy-15,6,15,9c,11t-pentahydroxy-5r-methoxy-12,4,6t,8c,10c,12t,16-heptamethyl-112,13-dihydro-17aH-2-oxa-1(2,7)-furo[3'',2'':5',6']naphtho[2',3':4,5]imidazo[2,1-a]isoquinolina-cycloheptadecaphane-3,13,15-triene-11,17-dione
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