InChI=1/C13H13ClN2O3/c1-7-10(12(17)19-2)11(16-13(18)15-7)8-5-3-4-6-9(8)14/h3-6,11H,1-2H3,(H2,15,16,18)/t11-/m0/s1/f/h15-16H	91FB2BA8321A7E3C