InChI=1/C15H16N6O2S/c1-11-7-13(8-19-20-9-17-18-10-20)12(2)21(11)14-3-5-15(6-4-14)24(16,22)23/h3-10H,1-2H3,(H2,16,22,23)/b19-8+/f/h16H2 78F81E6253B2A970