InChI=1/C26H30O2/c1-16-14-21-22(26(4,5)13-12-25(21,2)3)15-20(16)23(17-6-7-17)18-8-10-19(11-9-18)24(27)28/h8-11,14-15H,6-7,12-13H2,1-5H3,(H,27,28)/p-1/fC26H29O2/q-1 2D7128FAC6791930