InChI=1/C20H26N4O4S/c1-21-29(27,28)18-11-7-10-16(13-18)23-20(26)19(25)22-14-17(24(2)3)12-15-8-5-4-6-9-15/h4-11,13,17,21H,12,14H2,1-3H3,(H,22,25)(H,23,26)/p+1/t17-/m0/s1/fC20H27N4O4S/h22-24H/q+1 F3CCE267E258485F