InChI=1S/C19H30O6/c1-5-6-7-11-18-17(24-15(4)21)12-9-8-10-16(23-14(3)20)13(2)19(22)25-18/h8,10,13,16-18H,5-7,9,11-12H2,1-4H3/b10-8-/t13-,16-,17+,18-/m1/s1