InChI=1/C23H26Cl2O4/c1-22(2)8-14(26)19(15(27)9-22)18(12-6-5-7-13(24)21(12)25)20-16(28)10-23(3,4)11-17(20)29/h5-7,18,26,28H,8-11H2,1-4H3/p-2/fC23H24Cl2O4/h26,28h/q-2 FBDB347937115364