InChI=1/C18H20N4O3S/c1-2-10-21-11-9-15-16(12-21)26-18(19-15)20-17(23)8-5-13-3-6-14(7-4-13)22(24)25/h3-8H,2,9-12H2,1H3,(H,19,20,23)/p+1/b8-5-/fC18H21N4O3S/h20-21H/q+1	0D1F272A1F79B010