InChI=1/C23H19N3O4S/c27-23(28)22(13-7-10-18-8-3-1-4-9-18)26-31(29,30)21-16-14-20(15-17-21)25-24-19-11-5-2-6-12-19/h1-6,8-9,11-12,14-17,22,26H,13H2,(H,27,28)/p-1/t22-/m1/s1/fC23H18N3O4S/q-1 A0F8491245787A2D