InChI=1S/C24H31ClO7/c1-7-12(2)8-9-15-10-16-17(11-31-15)18-19(22(28)30-6)24(29,13(3)14(4)26)32-23(18,5)21(27)20(16)25/h8-14,18-19,26,29H,7H2,1-6H3/b9-8+/t12-,13+,14+,18+,19-,23-,24+/m0/s1