InChI=1/C22H22O3/c1-2-19(17-11-7-4-8-12-17)21-20(23)15-18(25-22(21)24)14-13-16-9-5-3-6-10-16/h3-12,15,19,23H,2,13-14H2,1H3/t19-/m0/s1 08DAB70768C7395A