InChI=1/C20H25N3O3S/c21-19(26)18-15-8-4-5-9-16(15)27-20(18)22-17(25)13-23(10-11-24)12-14-6-2-1-3-7-14/h1-3,6-7,24H,4-5,8-13H2,(H2,21,26)(H,22,25)/p+1/fC20H26N3O3S/h22-23H,21H2/q+1 DD7725C3B8012CD8