InChI=1/C18H18N6O2S/c25-24(26)15-8-9-17(19-12-15)27-18-21-20-16(13-22-10-4-5-11-22)23(18)14-6-2-1-3-7-14/h1-3,6-9,12H,4-5,10-11,13H2/p+1/fC18H19N6O2S/h22H/q+1 798FCC964FEB3B4F