InChI=1/C18H20N6O2S/c1-2-9-22-16(26)13-5-3-4-6-14(13)24-17(22)20-23(18(24)27)12-21-10-7-15(25)19-8-11-21/h2-6H,1,7-12H2,(H,19,25)/p+1/fC18H21N6O2S/h19,21H/q+1 0B7BEE3F809741E0