InChI=1/C20H18N4O4S/c1-26-15-7-13-14(8-16(15)27-2)24(11-23-13)18-9-17(19(29-18)20(21)25)28-10-12-3-5-22-6-4-12/h3-9,11H,10H2,1-2H3,(H2,21,25)/p+1/fC20H19N4O4S/h22H,21H2/q+1	5518053E5753BB84