InChI=1/C28H32O3/c1-2-23(21-15-10-6-11-16-21)25-26(29)24-18-12-4-3-9-17-22(27(24)31-28(25)30)19-20-13-7-5-8-14-20/h5-8,10-11,13-16,22-23,29H,2-4,9,12,17-19H2,1H3/p-1/t22-,23-/m0/s1/fC28H31O3/h29h/q-1 EDF0A86FFD35A4D9