InChI=1S/C23H30O3/c1-14(26-5)20-19(25)13-18-17-7-6-15-12-16(24)8-9-22(15,3)23(17,4)11-10-21(18,20)2/h8-9,12,17-18H,6-7,10-11,13H2,1-5H3/b20-14-/t17-,18-,21-,22-,23-/m0/s1