InChI=1S/C23H25ClN2O9/c1-22(34)8-6-9-16(26(2)3)18(30)14(21(33)25-7-27)20(32)23(9,35)19(31)12(8)17(29)13-11(28)5-4-10(24)15(13)22/h4-5,8-9,12,14,16,27-28,34-35H,6-7H2,1-3H3,(H,25,33)/t8?,9?,12?,14?,16?,22-,23-/m0/s1