InChI=1/C16H15ClN4O4S2/c17-13-5-6-14(26-13)27(24,25)21-7-1-2-12(21)15(22)18-9-3-4-10-11(8-9)20-16(23)19-10/h3-6,8,12H,1-2,7H2,(H,18,22)(H2,19,20,23)/t12-/m0/s1/f/h18-20H 450A1D46FD397608