InChI=1/C18H24N4O4S/c19-18(21-12-15-3-1-9-25-15)20-11-14-5-7-17(8-6-14)27(23,24)22-13-16-4-2-10-26-16/h1,3,5-9,16,22H,2,4,10-13H2,(H3,19,20,21)/p+1/t16-/m1/s1/fC18H25N4O4S/h20-21H,19H2/q+1 FEFFD2C3B4F0A706