InChI=1/C19H21N3O5S/c1-19(2,3)21-28(26,27)17-11-7-15(8-12-17)20-18(23)13-6-14-4-9-16(10-5-14)22(24)25/h4-13,21H,1-3H3,(H,20,23)/b13-6+/f/h20H	88C4E0D9017E571D