(Z)-Sarcodictyin A 1-Hydroxy-5-isopropyl-8,12-dimethyl-11-[3-(1-methyl-1H-imidazol-4-yl)-acryloyloxy]-15-oxa-tricyclo[10.2.1.0^4,9]pentadeca-2,7,13-triene-2-carboxylic acid methyl ester 7,10-epoxybenzocyclodecene-6-carboxylic acid, 3,4,4a,7,10,11,12,12a-octahydro-7-hydroxy-1,10-dimethyl-4-(1-methylethyl)-11-[[(2Z)-3-(1-methyl-1H-imidazol-4-yl)-1-oxo-2-propenyl]oxy]-, methyl ester, (4 InChI=1/C28H36N2O6/c1-17(2)20-9-7-18(3)21-14-24(35-25(31)10-8-19-15-30(5)16-29-19)27(4)11-12-28(33,36-27)23(13-22(20)21)26(32)34-6/h7-8,10-13,15-17,20-22,24,33H,9,14H2,1-6H3/b10-8-,23-13-/t20-,21+,22-,24+,27+,28-/m1/s methyl rel-(4R,4aS,5E,7R,10S,11S,12aR)-7-hydroxy-4-isopropyl-1,10-dimethyl-11-{[(2Z)-3-(1-methyl-1H-imidazol-4-yl)prop-2-enoyl]oxy}-3,4,4a,7,10,11,12,12a-octahydro-7,10-epoxybenzo[10]annulene-6-carbox