InChI=1/C23H24O2/c1-2-3-12-23-13-11-20(25)21(16-7-5-4-6-8-16)22(23)19-10-9-18(24)14-17(19)15-23/h4-10,14,24H,2-3,11-13,15H2,1H3/t23-/m1/s1 8BCEEC2CDE7EC428