InChI=1/C10H11N5O2S/c16-8(6-3-12-9(17)13-6)15-10-14-5-1-2-11-4-7(5)18-10/h3,11H,1-2,4H2,(H2,12,13,17)(H,14,15,16)/p+1/fC10H12N5O2S/h11-13,16H/q+1 E6D596C68CEFC4EF