InChI=1/C13H16N4O3S/c1-20-12(18)11-9(3-5-21-11)16-13(19)17-4-2-8-10(6-17)15-7-14-8/h3,5,7,9,11H,2,4,6H2,1H3,(H,14,15)(H,16,19)/p+1/t9-,11+/m0/s1/fC13H17N4O3S/h14-16H/q+1 BB960B79705A8936