InChI=1/C20H17N3O4S/c24-23(25)19-11-5-6-12-20(19)28(26,27)21-16-8-2-4-10-18(16)22-14-13-15-7-1-3-9-17(15)22/h1-12,21H,13-14H2	AB8F22CCF7743477