InChI=1/C12H18N4O6S/c17-9(2-1-8-11(19)14-12(20)13-8)15-16-10(18)5-7-3-4-23(21,22)6-7/h7-8H,1-6H2,(H,15,17)(H,16,18)(H2,13,14,19,20)/t7-,8+/m1/s1/f/h13-16H 536F0F9E9A3CEB07