InChI=1/C16H22N4O5S2/c1-3-26(22,23)20-10-8-19(9-11-20)16(21)13-18(2)27(24,25)15-6-4-14(12-17)5-7-15/h4-7H,3,8-11,13H2,1-2H3 D543251670008010