InChI=1/C11H14ClN3O3/c1-11(2,13-3)10(16)14-7-4-5-8(12)9(6-7)15(17)18/h4-6,13H,1-3H3,(H,14,16)/p+1/fC11H15ClN3O3/h13-14H/q+1 000D1280DDC233AF