InChI=1/C20H25N3O2S/c1-4-8-23-9-7-15-16(11-23)26-20(17(15)18(21)24)22-19(25)14-6-5-12(2)10-13(14)3/h5-6,10H,4,7-9,11H2,1-3H3,(H2,21,24)(H,22,25)/p+1/fC20H26N3O2S/h22-23H,21H2/q+1 A05754A1E5ECC2C9