InChI=1/C12H18N4O4S/c1-8(2)7-14-12(18)15-16-21(19,20)10-5-3-9(4-6-10)11(13)17/h3-6,8,16H,7H2,1-2H3,(H2,13,17)(H2,14,15,18)/f/h14-15H,13H2 47C906EF60232FF4