InChI=1S/C22H26O15/c23-9-5-8(1-3-12(9)35-20-17(30)15(28)16(29)18(36-20)19(31)32)2-4-13(26)37-22(21(33)34)6-10(24)14(27)11(25)7-22/h1-5,10-11,14-18,20,23-25,27-30H,6-7H2,(H,31,32)(H,33,34)/b4-2+/t10?,11?,14?,15?,16?,17?,18?,20?,22-