InChI=1/C20H20O5/c1-11(2)3-8-14-15(22)9-16(23)19-17(24)10-18(25-20(14)19)12-4-6-13(21)7-5-12/h3-7,9,18,21-23H,8,10H2,1-2H3/t18-/m0/s1	B04ADDF8478E36D4