InChI=1/C14H15ClN2O4/c1-7-10(13(18)21-3)12(17-14(19)16-7)8-5-4-6-9(20-2)11(8)15/h4-6,12H,1-3H3,(H2,16,17,19)/t12-/m1/s1/f/h16-17H	39B0EBCB017A5FC1