InChI=1S/C23H22ClNO9/c1-8-10(5-13-23(3,4)34-13)11(26)6-12-19(8)33-22(31)15-9(2)17(24)18(29)16(20(15)32-12)21(30)25-7-14(27)28/h6,13,26,29H,5,7H2,1-4H3,(H,25,30)(H,27,28)