InChI=1S/C25H28O5/c1-14(2)5-7-16-11-18-22(12-21(16)27)29-13-25(28)19-9-10-20(26)17(8-6-15(3)4)23(19)30-24(18)25/h5-6,9-12,24,26-28H,7-8,13H2,1-4H3/t24-,25+/m0/s1