Inchi | InChI=1S/C20H18O8.C17H27NO2/c1-11-3-7-13(8-4-11)19(25)27-15(17(21)22)16(18(23)24)28-20(26)14-9-5-12(2)6-10-14;1-18(2)13-16(17(19)11-5-4-6-12-17)14-7-9-15(20-3)10-8-14/h3-10,15-16H,1-2H3,(H,21,22)(H,23,24);7-10,16,19H,4-6,11-13H2,1-3H3/t15-,16-;16-/m00/s1 |