InChI=1/C18H24N4O4S/c1-3-22(4-2)11-14-5-6-15(26-14)18(25)21-20-16(23)7-9-19-17(24)13-8-10-27-12-13/h5-6,8,10,12H,3-4,7,9,11H2,1-2H3,(H,19,24)(H,20,23)(H,21,25)/p+1/fC18H25N4O4S/h19-22H/q+1 3F5DDAAD2E2333DA