InChI=1/C20H24O4/c1-5-20(22)17-9-6-13-12-14(23-3)7-8-15(13)16(17)10-11-19(20,2)18(21)24-4/h1,7-8,12,16-17,22H,6,9-11H2,2-4H3/t16-,17+,19+,20-/m0/s1 FDC3CAFB3F14BA00