InChI=1/C21H26N4O4S/c1-25(14-15-2-4-16(5-3-15)21(27)24-18-6-7-18)13-12-20(26)23-17-8-10-19(11-9-17)30(22,28)29/h2-5,8-11,18H,6-7,12-14H2,1H3,(H,23,26)(H,24,27)(H2,22,28,29)/p+1/fC21H27N4O4S/h23-25H,22H2/q+1 E2081FC2CF97C68E