InChI=1/C10H14ClN5O3S/c1-16(10(12)13)5-9(17)15-8-3-2-6(4-7(8)11)20(14,18)19/h2-4H,5H2,1H3,(H3,12,13)(H,15,17)(H2,14,18,19)/p+1/fC10H15ClN5O3S/h15H,12-14H2/q+1 CF21B3E06C4DBA53