InChI=1/C20H25N3O3S/c21-27(25,26)19-12-9-17(10-13-19)22-20(24)15-23-14-4-7-18(23)11-8-16-5-2-1-3-6-16/h1-3,5-6,9-10,12-13,18H,4,7-8,11,14-15H2,(H,22,24)(H2,21,25,26)/p+1/t18-/m1/s1/fC20H26N3O3S/h22-23H,21H2/q+1 891E83826B0BFEF9