InChI=1S/C20H30O6/c1-11(2)5-16(23)25-14-8-19(9-21)15(6-12(14)3)26-17-13(22)7-18(19,4)20(17)10-24-20/h6,11,13-15,17,21-22H,5,7-10H2,1-4H3/t13-,14+,15-,17-,18?,19-,20?/m1/s1