InChI=1/C21H30N4O4S/c1-5-24(6-2)11-10-22-19(27)14-30-21-23-16(20(28)25(21)7-3)12-15-8-9-17(26)18(13-15)29-4/h8-9,12-13,26H,5-7,10-11,14H2,1-4H3,(H,22,27)/p+1/b16-12+/fC21H31N4O4S/h22,24H/q+1 13F22669D028A9E7