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/p-1/t19-/m1/s1/fC22H21O3/h23h/q-1 D89274363C1219D8