InChI=1/C20H26N4O3S/c1-3-23(4-2)17(15-10-11-28-14-15)12-22-19(26)20(27)24(13-18(21)25)16-8-6-5-7-9-16/h5-11,14,17H,3-4,12-13H2,1-2H3,(H2,21,25)(H,22,26)/p+1/t17-/m0/s1/fC20H27N4O3S/h22-23H,21H2/q+1 19FE48947FE5C7CD