InChI=1S/C23H25ClN2O10/c1-21(34)8-6-9-15(26(2)3)18(31)23(36,20(33)25-7-27)19(32)22(9,35)17(30)12(8)16(29)13-11(28)5-4-10(24)14(13)21/h4-5,8-9,12,15,27-28,34-36H,6-7H2,1-3H3,(H,25,33)/t8?,9?,12?,15?,21-,22-,23?/m0/s1