InChI=1/C16H15ClN2O6/c1-7(20)12-8(2)25-15(18)14(16(21)24-3)13(12)10-6-9(19(22)23)4-5-11(10)17/h4-6,13H,18H2,1-3H3/t13-/m0/s1	4BECAC88B8336549