InChI=1/C20H19N3O2S/c1-13(16-9-5-7-14-6-3-4-8-17(14)16)22-19(24)20(25)23-15-10-11-18(26-2)21-12-15/h3-13H,1-2H3,(H,22,24)(H,23,25)/t13-/m0/s1/f/h22-23H 04BB736C79899AA8