InChI=1/C20H24N4O4S/c21-20(26)16-5-1-15(2-6-16)12-24(17-7-8-17)13-19(25)23-11-14-3-9-18(10-4-14)29(22,27)28/h1-6,9-10,17H,7-8,11-13H2,(H2,21,26)(H,23,25)(H2,22,27,28)/p+1/fC20H25N4O4S/h23-24H,21-22H2/q+1 0FC9279CC28086D9