InChI=1S/C24H32O8/c1-12-8-15-14(21(27)29-12)9-17-23(5,31-15)11-16(30-13(2)25)20-22(3,4)32-18(24(17,20)6)10-19(26)28-7/h8,16-18,20H,9-11H2,1-7H3/t16-,17+,18+,20+,23-,24+/m1/s1