1 9TN Debutanoyl thapsigargin 1.000 2 TG1 Octanoic acid [3s-[3alpha, 3abeta, 4alpha, 6beta, 6abeta, 7beta, 8alpha(z), 9balpha]]-6-(acetyloxy)-2,3,-3a,4,5,6,6a,7,8,9b-decahydro-3,3a-dihydroxy-3,6,9-trimethyl-8-[(2-methyl-1-oxo-2-butenyl)ox y]-2-oxo-4-(1-oxobutoxy)-azuleno[4,5-B]furan-7-yl ester 0.851 3 1HT (3s,3ar,4s,6s,6ar,7s,8s,9bs)-6-(acetyloxy)-3a,4-bis(butanoyloxy)-3-hydroxy-3,6,9-trimethyl-8-{[(2e)-2-methylbut-2-enoyl]oxy}-2-oxo-2,3,3a,4,5,6,6a,7,8,9b-decahydroazuleno[4,5-B]furan-7-yl octanoate 0.736