InChI=1/C25H24O5/c1-17(2)22-14-25(15-26,30-24(22)28)16-29-23(27)21-12-10-20(11-13-21)9-8-19-6-4-18(3)5-7-19/h4-7,10-13,26H,14-16H2,1-3H3/t25-/m0/s1 7D0388FB2B4BE534