InChI=1S/C22H32O6/c1-13-7-18(28-14(2)24)20-21(3,12-23)9-16(25)10-22(20,4)17(13)6-5-15-8-19(26)27-11-15/h8,16,18,20,23,25H,5-7,9-12H2,1-4H3/t16-,18-,20-,21+,22+/m0/s1