InChI=1/C20H26N4O4S/c1-15(24(2)14-19(25)23-17-6-4-3-5-7-17)20(26)22-13-12-16-8-10-18(11-9-16)29(21,27)28/h3-11,15H,12-14H2,1-2H3,(H,22,26)(H,23,25)(H2,21,27,28)/p+1/t15-/m1/s1/fC20H27N4O4S/h22-24H,21H2/q+1 EE6237CC5937B0E6