InChI=1S/C25H38O6/c1-2-3-10-15-22(27)17-12-8-9-13-18-23(28)16-11-6-4-5-7-14-19-25(30)31-21-24(29)20-26/h3,5-13,17-18,22-24,26-29H,2,4,14-16,19-21H2,1H3/b7-5-,9-8-,10-3-,11-6-,17-12+,18-13+/t22-,23+,24+/m1/s1