InChI=1S/C25H38O5/c1-2-3-14-17-23-24(30-23)18-15-12-10-8-6-4-5-7-9-11-13-16-19-25(28)29-22(20-26)21-27/h3,5-8,11-15,22-24,26-27H,2,4,9-10,16-21H2,1H3/b7-5-,8-6-,13-11-,14-3-,15-12-