InChI=1/C16H16N4O3S/c17-15(21)12-6-7-13(14(8-12)20(22)23)10-24-16(18)19-9-11-4-2-1-3-5-11/h1-8H,9-10H2,(H2,17,21)(H2,18,19)/p+1/fC16H17N4O3S/h19H,17-18H2/q+1 BFBCB4F057641F9E