InChI=1S/C33H35ClO11/c1-16(2)7-10-31-24(37)18(13-20(36)25(31)44-31)8-9-29(4)15-30(28(40)42-6)14-22(41-5)32(29,34)27(39)33(30)43-21-12-17(3)11-19(35)23(21)26(38)45-33/h7,9,11-12,14,20,24-25,35-37H,10,13,15H2,1-6H3/t8?,20-,24+,25-,29-,30+,31+,32-,33-/m0/s1