InChI=1/C20H21N5O4S2/c1-12(13-6-8-14(9-7-13)31(21,27)28)23-18(26)11-30-20-25-24-19(29-20)16-10-22-17-5-3-2-4-15(16)17/h2-9,12,20,25H,10-11H2,1H3,(H,23,26)(H2,21,27,28)/p+1/t12-,20-/m1/s1/fC20H22N5O4S2/h22-23H,21H2/q+1 DB7D14FA21E694AA