7-Acetoxy-5-[3-(4-hydroxy-phenyl)-acryloyloxy]-7-methyl-1-(3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid 8-O-Acetyl-6-O-trans-p-coumaroylshanzhiside InChI=1/C27H32O14/c1-12(29)41-27(2)9-16(38-18(31)8-5-13-3-6-14(30)7-4-13)19-15(24(35)36)11-37-25(20(19)27)40-26-23(34)22(33)21(32)17(10-28)39-26/h3-8,11,16-17,19-23,25-26,28,30,32-34H,9-10H2,1-2H3,(H,35,36)/b8-5+/t16-,17-,19+,20-,21-,22+,23-,25+,26+,27+ cyclopenta[c]pyran-4-carboxylic acid, 7-(acetyloxy)-1-(beta-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-7-methyl-, (1S,4aS,5R,7S,7aS)- rel-(1R,4aR,5S,7R,7aR)-7-(acetyloxy)-1-(beta-L-glucopyranosyloxy)-5-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid