InChI=1S/C11H11ClN6O7S/c1-18-8(6(9(20)21)7(12)16-18)26(23,24)17-11(22)15-10-13-4(19)3-5(14-10)25-2/h3H,1-2H3,(H,20,21)(H3,13,14,15,17,19,22)