InChI=1/C11H12ClN3O4/c12-7-1-2-9(15(17)18)8(5-7)14-11(16)10-6-13-3-4-19-10/h1-2,5,10,13H,3-4,6H2,(H,14,16)/p+1/t10-/m1/s1/fC11H13ClN3O4/h13-14H/q+1 FAE1980B0E6E3FC1