InChI=1/C13H16N4O2S/c18-17(19)13-10(4-5-11-12(13)16-8-20-11)15-7-9-3-1-2-6-14-9/h4-5,8-9,14-15H,1-3,6-7H2/p+1/t9-/m0/s1/fC13H17N4O2S/h14H/q+1 625D8939FD735890