InChI=1S/C16H21ClO11/c1-26-8-3-5(9(20)7(19)4-17)2-6(18)13(8)27-16-12(23)10(21)11(22)14(28-16)15(24)25/h2-3,7,9-12,14,16,18-23H,4H2,1H3,(H,24,25)