InChI=1S/C26H32O5/c1-15(2)6-7-18-21(27)9-8-17(24(18)28)16-12-20-22(30-14-16)13-23-19(25(20)29-5)10-11-26(3,4)31-23/h6,8-9,13,16,27-28H,7,10-12,14H2,1-5H3