InChI=1/C19H17N3O5S/c1-10-17(23)20-13-8-11(3-5-16(13)28-10)18(24)21-22-19(25)12-2-4-14-15(9-12)27-7-6-26-14/h2-5,8-10H,6-7H2,1H3,(H,20,23)(H,21,24)(H,22,25)/t10-/m1/s1/f/h20-22H FEB6AA2AF61FDAF8