InChI=1S/C23H38O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-21(26)22(27)16-14-17-23(28)29-20(18-24)19-25/h3-4,6-7,9-10,12-13,20-22,24-27H,2,5,8,11,14-19H2,1H3/b4-3-,7-6-,10-9-,13-12-/t21-,22-/m1/s1