InChI=1/C22H18N4O5S/c1-26(21-18-4-2-3-5-20(18)24-14-19(21)22(27)25-28)32(29,30)17-8-6-15(7-9-17)31-16-10-12-23-13-11-16/h2-14,28H,1H3,(H,25,27)/p+1/fC22H19N4O5S/h23,25H/q+1 7D40910DBFFECFB6