InChI=1/C13H16ClNO7/c1-6-10(16)11(17)12(18)13(2,21-6)22-9-4-3-7(15(19)20)5-8(9)14/h3-6,10-12,16-18H,1-2H3/t6-,10-,11+,12+,13+/m1/s1 D4989FF01536D8C6