InChI=1/C22H19N3O5S/c1-27-16-7-12-6-13-19(23)20(31-22(13)25-14(12)8-17(16)28-2)21(26)24-9-11-3-4-15-18(5-11)30-10-29-15/h3-8H,9-10,23H2,1-2H3,(H,24,26)/p+1/fC22H20N3O5S/h24-25H/q+1 0B71E800EC22BFF4