InChI=1S/C22H32O5/c1-12(2)18-20(26)19(25)16-10-15-14(11-27-13(3)23)17(24)6-7-21(15,4)8-9-22(16,18)5/h10,12,18-20,25-26H,6-9,11H2,1-5H3/t18-,19-,20-,21-,22-/m0/s1