InChI=1/C22H20O4/c23-19-14-20(24)22(26)18(21(19)25)12-11-17-8-4-7-16(13-17)10-9-15-5-2-1-3-6-15/h1-8,13-14,23,26H,9-12H2/p-1/fC22H19O4/h23h/q-1	CA54F0ECBEBA1235