InChI=1/C25H23N3O4S/c1-30-18-12-10-17(11-13-18)28-25(29)31-15-21(16-6-3-2-4-7-16)32-20-8-5-9-22-19(20)14-23(33-22)24(26)27/h2-14,21H,15H2,1H3,(H3,26,27)(H,28,29)/p+1/t21-/m1/s1/fC25H24N3O4S/h28H,26-27H2/q+1 4E1730B44E3FCBAC