InChI=1S/C14H14ClNO10/c1-23-9-4(2-3(15)5-10(9)26-14(22)16-5)24-13-8(19)6(17)7(18)11(25-13)12(20)21/h2,6-8,11,13,17-19H,1H3,(H,16,22)(H,20,21)