InChI=1/C17H18N6O2S/c1-3-23-13-5-4-10(8-12(13)20-21-23)17(25)22(2)9-14-18-11-6-7-26-15(11)16(24)19-14/h4-8,15,20-21H,3,9H2,1-2H3/t15-/m1/s1 CE6566B7A0528E24