InChI=1/C20H26N4O4S/c1-3-23(4-2)18(16-10-12-29-14-16)13-22-19(25)9-11-21-20(26)15-5-7-17(8-6-15)24(27)28/h5-8,10,12,14,18H,3-4,9,11,13H2,1-2H3,(H,21,26)(H,22,25)/p+1/t18-/m0/s1/fC20H27N4O4S/h21-23H/q+1 0AE86747662C9AF7