InChI=1/C19H22N4O4S/c1-22(28(2,25)26)14-6-8-16(17(12-14)23-10-4-3-5-11-23)21-19(24)18-9-7-15(13-20)27-18/h6-9,12H,3-5,10-11H2,1-2H3,(H,21,24)/f/h21H 717A58FE4C4BB8B5