InChI=1/C19H21N3O2S/c20-17(23)12-14-6-4-5-9-16(14)22-18(24)21-13-19(10-11-19)25-15-7-2-1-3-8-15/h1-9H,10-13H2,(H2,20,23)(H2,21,22,24)/f/h21-22H,20H2 5B19ADBD42351D8D