InChI=1/C17H22N4O4S/c1-12(22)18-9-13-4-6-19(7-5-13)11-21-16(24)15(23)20(17(21)25)10-14-3-2-8-26-14/h2-3,8,13H,4-7,9-11H2,1H3,(H,18,22)/f/h18H 738ADC0C68B53654