InChI=1/C15H17ClN4O3S/c16-11-3-1-10(2-4-11)12(19(5-7-21)6-8-22)13-14(23)20-15(24-13)17-9-18-20/h1-4,9,12,21-23H,5-8H2/p+1/t12-/m1/s1/fC15H18ClN4O3S/h19H/q+1 24FCA9A41291DE5E