InChI=1/C15H22N4O4S/c1-10(2)19-24(22,23)13-5-3-4-12(8-13)14(20)17-18-15(21)16-9-11-6-7-11/h3-5,8,10-11,19H,6-7,9H2,1-2H3,(H,17,20)(H2,16,18,21)/f/h16-18H 9325C4C61541D1EB