InChI=1/C22H14ClN3O5/c23-14-9-7-13(8-10-14)20(27)18-19(16-5-1-2-6-17(16)26(30)31)25(22(29)21(18)28)15-4-3-11-24-12-15/h1-12,19,28H/p-1/t19-/m0/s1/fC22H13ClN3O5/h28h/q-1 5E04752D0D8E9AB7