InChI=1/C22H26O5/c1-2-3-4-5-6-7-16-17(24)12-18(25)21-19(26)13-20(27-22(16)21)14-8-10-15(23)11-9-14/h8-12,20,23-25H,2-7,13H2,1H3/t20-/m0/s1 C81B02BF443EB907