InChI=1/C19H21N3O2S/c1-24-14-8-9-17-15(10-14)16(11-18(23)21-20)19(25-2)22(17)12-13-6-4-3-5-7-13/h3-10H,11-12,20H2,1-2H3,(H,21,23)/f/h21H B97A8B2EB6A37497