InChI=1/C21H22O6/c1-7-21(2,3)17-14(25-5)10-13-15(19(17)23)18(22)16-11(27-13)8-9-12(24-4)20(16)26-6/h7-10,23H,1H2,2-6H3	CF4EA5992C4445F1