InChI=1S/C25H36O5/c1-16(2)8-7-10-25(6)14-21(27)19-15-30-22(13-18(5)26)24(19)20(25)9-11-29-23(28)12-17(3)4/h8-9,11-12,20-22,27H,7,10,13-15H2,1-6H3/b11-9+/t20-,21+,22-,25-/m0/s1